- Y. Stoynov, P. Dineva, T. Rangelov, 2D problems in magneto-electro-elastic materials with a nano-crack, AIP Conference Proceedings 2172, 070001-1–070001-8 (2019) SJR 0.182, https://doi.org/10.1063/1.5133537
- 3D CAD design of jewelry accessories, determination of geometrical features and characteristics of the used material of precious metals , Advances in Intelligent Systems and Computing, IHSI 2020, pp 480-485, https://link.springer.com/chapter/10.1007/978-3-030-39512-4_75
- K. Serafimova, I. Mihaylov, D. Vassilev, P. Zielenkiewicz, S. Kaczanowski, Using machine learning in accuracy assessment of knowledge-based energy and frequency base likelihood in protein structures. Accepted for publication in: Proceedings of the International Conference on Computational Science 2020, Springer LNCS, приета за печат
- A new approach to assess the risk of cyber intrusion attacks over drones using intuitionistic fuzzy estimations. Boris Bozveliev, Sotir Sotirov, Tihomir Videv and Stanislav Simeonov, https://www.springer.com/series/7899
- Samalan, ..., M. Bonchev, A. Dimitrov, L. Litov, B. Pavlov, P. Petkov, A. Petrov, ..., et al. "A new approach for CMS RPC current monitoring using Machine Learning techniques", proceeding of "XV Workshop on Resistive Plate Chambers and related detectors (2020)", submitted to Journal of Instrumentation (JINST)
- Dovramadjiev, T., Stoeva, M., Bozhikova, V., Dimova, R., 3D CAD design of jewelry accessories, determination of geometrical features and characteristics of the used material of precious metals , Advances in Intelligent Systems and Computing, IHSI 2020, pp 480-485, https://link.springer.com/chapter/10.1007/978-3-030-39512-4_75, DOI: 0.1007/978-3-030-39512-4_75
- An alternative method for evaluating the risk of cyber attack over the management of a smart house with Intuitionistic fuzzy estimation. Tihomir Videv, Boris Bozveliev and Sotir Sotirov, https://www.springer.com/series/7899
- An automated approach for sustainability evaluation based on Environmental, Social and Governance factors, https://saiconference.com/IntelliSys
- Andonov, V., Poryazov, S., Saranova, E., Generalized Net Model of Overall Telecommunication System with Queueing. In Atanassov K.T. et al. (Eds.): Uncertainty and Imprecision in Decision Making and Decision Support: New Challenges, Solutions and Perspectives. Advances in Intelligent Systems and Computing, (in press), Springer Verlag, 2020, SJR (Scopus):0.17
- Andonov, V., Poryazov, S., Saranova, E., Generalized net representations of control structures in service systems theory. Advanced Studied in Contemporary Mathematics (Kyungshang), 30, 1, JANGJEON PRESS, DAEGU-HAPCHEON, KOREA, 2020, ISSN:1229-3067, 49-60. SJR (Scopus):0.28, http://jangjeonopen.or.kr/ASCM/open_access_view.php?year=2020&volume=30&number=1
- Antonova, A., Bontchev, B. (2020, April) Investigating MOOC platforms as a prospective tool for mobile learning, Proc. of 16th Int. Conf. on Mobile Learning 2020, ISBN: 978-989-8704-16-0, IADIS Press, Sofia, Bulgaria, pp.31-38., https://www.mlearning-conf.org/
- Tsvetkov, J. Jeliazkov and H. Kostadinov "Decentralized Research Incentivization System", Studies in Computational Intelligence, Springer, to appear.
- Boyvalenkov, P., Delchev, K., Zinoviev, D., Zinoviev, V., On q-ary codes with two distances d and d+1, Problems of Information Transmission, 56(1), 33-44, 2020, IF 0.557, SJR 0.282., https://link.springer.com/article/10.1134/S0032946020010044
- Boyvalenkov, P., Delchev, K., Zinoviev, D., Zinoviev, V., On two weignt codes, submitted.,
- Boyvalenkov, P., Dragnev, P., Hardin, D., Saff, E., Stoyanova, M., Upper bounds on energy of spherical codes with given cardinality and separation, Designs, Codes and Cryptography, published on-line, 2020, , https://link.springer.com/article/10.1007/s10623-020-00733-y
- Chehlarova, Т., Chehlarova, К. Managing Pepper's Ghost Illusion Using Intelligent Methods. IEEE 10th International Conference on Intelligent Systems. , приета за печат
- Slavchev, S. Margenov. Performance analysis of a parallel hierarchical semi-separable compression solver in shared and distributed memory environment for BEM discretization of flow around airfoils, изпратена за рецензиране към Studies in Computational Intelligence, Springer, (SJR: 0.183)
- Dankov, Y., Bontchev, B. (2020, June) Towards a Taxonomy of Instruments for Facilitated Design and Evaluation of Video Games for Education, 21-st International Conference on Computer Systems and Technologies (CompSysTech'20), ACM, 19-20 June 2020, University of Ruse, Bulgaria (in print), http://www.compsystech.org/
- Design and Implementation of Cryptocurrency Price Prediction System, https://saiconference.com/Computing2020/CallforPapers#Indexing
- Dimitrova, R., Danchovski, V., Egova, E., (...), Gueorguiev, O., Ivanov, D., Modeling the impact of urbanization on local meteorological conditions in Sofia, 2019, Atmosphere, https://www.mdpi.com/2073-4433/10/7/366
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- Gamified Evaluation in Game-Based Learning. International Conference on Information and Software Technologies (ICIST 2020, https://icist.ktu.edu/), Kaunas, Lithuania. (under review), В процес на рецензиране
- Gamified Evaluation in STEAM for Higher Education: A case study, Special Issue "Cloud Gamification 2019" (https://www.mdpi.com/journal/information/special_issues/Cloud_Gamification_2019), Information (ISSN 2078-2489), MDPI, Basel, Switzerland. (under review), В процес на рецензиране
- Katzarov, N. Ilieva, L. Drenchev. Effective diffusivity of hydrogen in bcc-Fe: Anomalous character due to quantum proton fluctuations. Proceedings of short commun., Intern. Workshop on Numerical Solution of Fractional Differential Equations and Applications, 31-34, IICT-BAS. ISBN 978-619-7320-09-1 (eBook), http://parallel.bas.bg/Conferences/NSFDE&A2020/LoTalks.htm
- Katzarov, N. Ilieva, L. Drenchev. Quantum effects on dislocation motion in pure and hydrogen charged Fe from ring-polymer molecular dynamics, изпратена за рецензиране към Studies in Computational Intelligence, Springer,
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- Ilchev S, Andreev R, Ilcheva Zl. Display of Computer-Generated Vector Data by a Laser Projector. In Proceedings of ACM CompSysTech conference (CompSysTech’20, Русе, 19 - 20 юни 2020 г.. ACM, New York, NY, USA, 8 pages.-под печат,
- InterCriteria Analysis Applied to Emerging Europe and Central Asia University Rankings, Veselina Bureva, https://infus.itu.edu.tr/about-conference
- InterCriteria Analysis of public health data in Bulgaria, Evdokia Sotirova, Valentin Vasilev, Sotir Sotirov, Hristo Bozov, https://infus.itu.edu.tr/about-conference
- Intuitionistic Fuzzy Assessments of the Abdominal Aorta and Its Branches, Valetin Vasilev, Evdokia Sotirova, Krassimir Atanassov, Sotir Sotirov, https://infus.itu.edu.tr/about-conference
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- Kyurkchiev, N. A new class of activation functions. Some related problems and applications. Biomath, 9, 1, 2020, http://www.biomathforum.org/biomath/index.php/biomath/article/view/j.biomath.2020.05.033/pdf
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- Kyurkchiev, N., A. Iliev, A. Rahnev, T. Terzieva. Properties of a power Topp–Leone g–family with baseline Gompertz cumulative distribution function. International Journal of Differential Equations and Applications, Volume 19, No. 1 (2020), pages: 1-14. ISSN (Print): 1311-2872; ISSN (Online): 1314-6084; url: https://www.ijdea.eu (Scopus, Zentralblatt MATH), http://ijpam.eu/en/index.php/ijdea/article/view/5883/223
- Kyurkchiev, N., A. Iliev, A. Rahnev. On the Verhulst Growth model with “polynomial variable transfer”. Some applications. International Journal of Differential Equations and Applications, Volume 19, No. 1 (2020), pages: 15-32. , https://pdfs.semanticscholar.org/1f92/0391fa5f2f4ead541796d7a0f646fa1db940.pdf?_ga=2.77677844.180374213.1590592699-43251917.1551805404
- Kyurkchiev, N., A. Iliev, A. Rahnev. On the Verhulst Growth model with “polynomial variable transfer”. Some applications. International Journal of Differential Equations and Applications, Volume 19, No. 1 (2020), pages: 15-32. ISSN (Print): 1311-2872; ISSN (Online): 1314-6084; doi: 10.12732/ijdea.v19i1.2 (Scopus, Zentralblatt MATH), https://pdfs.semanticscholar.org/1f92/0391fa5f2f4ead541796d7a0f646fa1db940.pdf?_ga=2.77677844.180374213.1590592699-43251917.1551805404
- Kyurkchiev, N., Iliev, A., Rahnev, A.. On the Half-logistic Model with ”Polynomial Variable Transfer”. Application to Approximate the Specific ”Data Corona Virus”. International Journal of Differential Equations and Applications, 19(1), 2020, 45-61., http://www.ijpam.eu/en/index.php/ijdea/article/view/5888
- Kyurkchiev, N., Iliev, A., Rahnev, A.. On the Half-logistic Model with ”Polynomial Variable Transfer”. Application to Approximate the Specific ”Data Corona Virus”. International Journal of Differential Equations and Applications, 19, 1, 2020, ISSN:1311-2872, DOI:10.12732/ijdea.v19i1.4, 45-61. индексиран Scopus, Zentralblatt MATH, http://www.ijpam.eu/en/index.php/ijdea/article/view/5888/226
- Kyurkchiev, N. Some New Classes of Growth Functions Generated by Reaction Networks and Based on ”Correcting Amendments” of Bateman–Gompertz and Bateman–Gompertz–Makeham–Type. I.. Communications in Applied Analysis, 24, 1, 2020, https://acadsol.eu/en/articles/24/1/2.pdf
- Kyurkchiev, N.. Some New Classes of Growth Functions Generated by Reaction Networks and Based on ”Correcting Amendments” of Bateman–Gompertz and Bateman–Gompertz–Makeham–Type. I.. Communications in Applied Analysis, 24, 1, 2020, ISSN:1083-2564, doi: 10.12732/caa.v24i1.2, 13-29, https://acadsol.eu/en/articles/24/1/2.pdf
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- M. Nedyalkova, B. Todorov, S. Madurga, Iron oxide nanoparticles: proper platform for application for nanomedicine, chapter in Magnetic Nanoparticles in Human Health and Medicine” - Springer, Eds.: Mahendra Rai and Costica Caize, submitted
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- Miteva, D., Stefanova, E. (2020, May) Design of Learning Analytics Tool: The Experts’ Eyes View, Proceedings of the 12th International Conference on Computer Supported Education (CSEDU 2020), Volume 2, ISBN:978-989-758-417-6, Publisher:SCITEPRESS – Science and Technology Publications, 2020, pp.307-314., https://www.scitepress.org/ProceedingsDetails.aspx?ID=8BkxqaIVH7w=&t=1
- N. Kutev, T. Rangelov, Estimates from below for the first eigenvalue of the p–Laplacian, AIP Conference Proceedings 2159, 030018-1–030018-15 (2019) SJR 0.182 , https://doi.org/10.1063/1.5127483
- N. Kutev, T. Rangelov, Hardy inequalities with double singular weights, preprint arXiv:2001.07368, 95 рages, 2020., arXiv:2001.07368
- N. Kyurkchiev, Selected Topics in Mathematical Modeling: Some New Trends (Dedicated to Academician Blagovest Sendov (1932-2020)), LAP LAMBERT Academic Publishing, (2020),
- N. Kyurkchiev, Selected Topics in Mathematical Modeling: Some New Trends (Dedicated to Academician Blagovest Sendov (1932-2020)), LAP LAMBERT Academic Publishing, (2020); ISBN: 978-620-2-51403-3
- Ognyan Nakov, Valeri Mladenov, Elizabet Мihaylova, Analysis of the Integration of the Opportunities Provided by MySQL Database in the Field of Learning Analytics, Proc. of 12th Аnnual International Conference on Education and New Learning Technologies (EDULEARN20), 6-7 July, 2020.,
- Optimization of an Oil Refinery Valuation System through the Intuitionistic Fuzzy InterCriteria Analysis, Velichka Traneva and Stoyan Tranev, https://infus.itu.edu.tr/about-conference
- P. Boyvalenkov, N. Chervyakov, P. Lyakhov, N. Semyonova, A. Nazarov, M. Valueva, D. Kaplun, D. Bogaevskiy, G. Boyvalenkov, Classification of moduli sets for RNS with special diagonal functions, submitted, 2020
- Paraskevov, H., Stefanov, A., Stoyanov, B. YASH: YET ANOTHER STEGO HIDING, Annals of the Academy of Romanian Scientists: Series on Mathematics and its Applications, SJR 2018 = 0.354, ACCEPTED, http://aos.ro/editura/analeleaosr/annals-on-mathematics
- Parvanova S., Vasilev G., Dineva P. (2020) Hybrid modelling of multi-layered geological structure under seismic excitation. Journal of Seismology (JOSE), 24(1):183–202, IF: 1.494, https://doi.org/10.1007/s10950-019-09896-1
- Paunova-Hubenova E., Terzieva V., Todorova K., "Application of ICT Resources in Teaching in Bulgarian Schools“, INASE Conferences www.inase.org. Accepted for publication in WSEAS Transactions on Environment and Development. 2020, SJR, http://wseas.org/wseas/cms.action?id=4031
- Petrov, P.D.; Atanasova, T.V. The Effect of Augmented Reality on Students’ Learning Performance in Stem Education. Information 2020, 11, 209. SJR 0.222, Q2, https://www.mdpi.com/2078-2489/11/4/209
- Poryazov, S., Andonov, V., Saranova, E., Different traffic quality aggregations for a service composition. Proc. of the 6th IEEE International Conference “Big Data, Knowledge and Control Systems Engineering” (BdKCSE’2019) 21-22 Novmber 2019, Sofia, Bulgaria, 2020, ISBN:978-1-7281-6482-3, ISSN:978-1-7281-6481-6, DOI:10.1109/BdKCSE48644.2019.9010599, 1-5., https://ieeexplore.ieee.org/document/9010599
- R. Borisov, Z. Dimitrova, N. Vitanov. Statistical Characteristics of Stationary Flow of Substance in a Network Channel Containing Arbitrary Number of Arms. Entropy, 22, No. 5, Art. No. 553 (2020) , IF: 2.419, https://doi.org/10.3390/e22050553
- S. Harizanov, R. Lazarov, S. Margenov, P. Marinov. Numerical stability and accuracy of BURA and URA solvers for fractional diffusion reaction problems. Proceedings of short communications, International Workshop on Numerical Solution of Fractional Differential Equations and Applications, pp. 19-22, IICT-BAS. ISBN 978-619-7320-09-1 (eBook), http://parallel.bas.bg/Conferences/NSFDE&A2020/LoTalks.htm
- S. Harizanov. Efficient URA-based numerical solvers for (A^\alpha +qI) u = f, \alpha\in(0,1), q\ge 0. Приет доклад за Twelfth Conference of the Euro-American Consortium for Promoting the Application of Mathematics in Technical and Natural Sciences (AMiTaNS“20), Albena, Bulgaria, June 24-29, 2020
- S. Poryazov, V. Andonov, E. Saranova. Methods for Modelling of Overall Telecommunication Systems, pp.38. (Accepted for printing in a Springer book devoted to the 150 anniversary of BAS)
- S. Poryazov, V. Andonov, E. Saranova. Traffic quality aggregations of a queuing system. IEEE Intelligent Systems IS’20 #48319, St. St. Constantine & Helena Resort, Varna, Bulgaria, 26-28 June 2020, (accepted paper No 153)., https://www.ieee-is.org/ (accepted paper No 153)
- Sapundzhi F. (2020) A Survey of KNX Implementation in Building Automation. TEM Journal- Technology, Education, Management, Informatics, Vol. 9(1), 144‐148, ISSN:2217-8309E-ISSN:2217-8333, DOI: 10.18421/TEM91-20 (Web of Science, Scopus 2018, SJR = 0.148).
- Sapundzhi F., Popstoilov M. (2020) Maximum-flow problem in networking. Bulgarian Chemical Communications, Vol.52 (A), 192-196, ISSN: 0324-1130, DOI: 10.34049/bcc.52.A.255, (Scopus 2018, SJR = 0.137)
- Simchev, T., Atanassov, E. Performance Effects of Running Container-Based Open-MPI Cluster in Public Cloud, accepted in Lecture Notes in Computer Science (SJR 0.30), LSSC2019, Sozopol, 2020 Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 11958 LNCS, pp. 254-262, https://link.springer.com/chapter/10.1007/978-3-030-41032-2_29
- Stanchev, B, Paraskevov, H., CONSTRAINING TRIANGULATION TO LINE SEGMENTS: A FAST METHOD FOR CONSTRUCTING CONSTRAINED DELONE TRIANGULATION, Annals of the Academy of Romanian Scientists: Series on Mathematics and its Applications, SJR 2018 = 0.354, ACCEPTED, http://aos.ro/editura/analeleaosr/annals-on-mathematics
- Stoyanov, B, SELF-SHRINKING CHAOS BASED PSEUDO-RANDOM ALGORITHM, Annals of the Academy of Romanian Scientists: Series on Mathematics and its Applications, SJR 2018 = 0.354, ACCEPTED, http://aos.ro/editura/analeleaosr/annals-on-mathematics
- Stoyanov, B., Nedzhibov, G. Symmetric Key Encryption Based on Rotation-Translation Equation, Symmetry 2020, 12(1), 73. IF 2018 = 2.14, SJR 2018 = 0.29, https://www.mdpi.com/2073-8994/12/1/73
- Stoyanov, B.; Stoyanov, B. BOOST: Medical Image Steganography Using Nuclear Spin Generator. Stoyanov, B.; Stoyanov, B. BOOST: Medical Image Steganography Using Nuclear Spin Generator. Entropy 2020, 22, 501.2020, 22, 501. IF 2018 = 2.419, SJR 2018 = 0.524., https://www.mdpi.com/1099-4300/22/5/501
- T. Alexandrova, H. Kostadinov and N. L. Manev "Watermarking Audio Signals: Analysis of Noise Effect and Error Characteristics", Studies in Computational Intelligence, Springer, to appear.
- T. Rangelov, P. Dineva, G. Manolis, BIEM analysis of a graded nano-cracked elastic half-plane under time-harmonic plane wave. ZAMM, 2020, e202000021, SJR 0.59, https://doi.org/10.1002/zamm.202000021
- Terzieva, T., A. Iliev, A. Rahnev, N. Kyurkchiev, Comments on a New Hyperbolic Sine-Weibull Model with Applications to the Theory of Computer Viruses Propagation. VI. International Journal of Differential Equations and Applications, 18(1), 2019, 137-146., http://www.ijpam.eu/en/index.php/ijdea/article/view/5877
- Terzieva,T., A. Iliev, A. Rahnev, N. Kyurkchiev, Comments on a New Hyperbolic Sine-Weibull Model with Applications to the Theory of Computer Viruses Propagation. VI. International Journal of Differential Equations and Applications, Volume 18, No. 1 (2019), pages: 137-146. ISSN (Print): 1311-2872; ISSN (Online): 1314-6084. doi: 10.12732/ijdea.v18i1.12 (Scopus, Zentralblatt MATH)
- Todorov V., Dimov I., Georgieva R., Dimitrov S. Adaptive Monte Carlo for Wigner Kernel Evaluation, Springer London, Online ISSN 1433-3058, 2019, , ISI IF(2018) :4.664, Q1 of Computer Science, Artificial Intelligence, Rank 15 of 132, https://doi.org/10.1007/s00521-019-04519-9
- Todorov, V., I. Dimov, Tzv. Ostromsky, St. Apostolov, R. Georgieva, Y. Dimitrov, Z. Zlatev, Advanced Stochastic Approaches for Sobol' Sensitivity Indices Evaluation. Neural Computing and Applications (in press). , https://www.springer.com/journal/521
- Topalova, S., Zhelezova S., Isomorphism and invariants of parallelisms of projective spaces, Mathematical software - ICMS 2020, Bigatti, A. М., Carette, J., Davenport, J. H., Joswig, M., de Wolff, T. editors, Lecture Notes in Computer Science (SJR 0.283, Q2) vol. 12097, Springer, to appear.,
- Tsankova D., S. Lekova. UV-Vis spectroscopy and chemometrics analysis in distinguishing different types of Bulgarian honey. Proc. of the 6th IEEE International Conference “Big Data, Knowledge and Control Systems Engineering” (BdKCSE’2019), Sofia, Bulgaria, IEEE, pp. 1-4, 27 February 2020, Electronic ISBN: 978-1-7281-6481-6
- Tz. Ostromsky, V. Todorov, I. Dimov, Z. Zlatev. Efficient Stochastic Algorithms for the Sensitivity Analysis Problem in the Air Pollution Modelling, Large-Scale Scientific Computing (LSSC 2019), Springer International Publishing Switzerland, 2020, vol.11958, pp. 420-428, SJR:0.337, https://doi.org/10.1007/978-3-030-41032-2_48
- V. Andonov, S. Poryazov, E. Saranova. Generalized Net Representations of the Causal Structure of a Queuing System. IEEE Intelligent Systems IS’20 #48319, St. St. Constantine & Helena Resort, Varna, Bulgaria, 26-28 June 2020, (accepted paper No 157)., https://www.ieee-is.org/ (accepted paper No 157)
- V. Andonov, S. Poryazov, E. Saranova. Optimization of a Generalized Net Model of a Queuing System. 15th Conference on Computer Science and Information Systems FedCSIS 2020, Sofia, Bulgaria, 6-9 September, 2020 (https://fedcsis.org/2020/), (https://fedcsis.org/2020/)
- V. Hasanov: Perturbation bounds for the matrix equation X + A∗X−1A = Q. Appl. Comput. Math., V.19, N.1, 2020, pp. 20-33. IF 2018 = 3.16, SJR 2018 = 0.51, http://acmij.az/view.php?lang=az&menu=journal&id=514
- V. Nikolov, An automated approach for sustainability evaluation based on Environmental, Social and Governance factors, Intelligent Systems Conference (IntelliSys) 2020 (3rd and 4th September 2020, Amsterdam, the Netherlands),
- V. Todorov, I. Dimov, S. Fidanova, S. Poryazov. A New Optimized Stochastic Approach for Multiple Integrals in Option Pricing.15th Conference on Computer Science and Information Systems FedCSIS 2020, Sofia, Bulgaria, 6-9 September, 2020 (https://fedcsis.org/2020/),
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- V. Todorov, V. Dzhurov, V. Dimitrov, I. Tzvetkov, Yu. Dimitrov, Monte Carlo Sampling Techniques for Computation of Multidimensional Integrals Related to Migration. Journal Scientific and Applied Research, Vol. 16, pp. 16-22, 2019, реферира се в EBSCO, USA, без SJR. , http://www.rst-tto.com/publication.html
- V. Hasanov: Perturbation bounds for the matrix equation X + A∗X−1A = Q. Appl. Comput. Math., V.19, N.1, 2020, pp. 20-33. IF 2018 = 3.16, SJR 2018 = 0.51, http://acmij.az/view.php?lang=az&menu=journal&id=514
- Valentina Terzieva, Katia Todorova, Yuri Pavlov and Petia Kademova-Katzarova, “Blending Technology-based Teacher-led and Student-centered Approaches in STEM Education”, CompSysTech'20, 2020, SJR , http://www.compsystech.org/index.php?cmd=dPage&pid=acceptedPapers
- Vladimirov, E., Dimitrova, R., Danchovski, V., Impact of Data Assimilation on Short-Term Precipitation Forecasts Using WRF-ARW Model, 2020, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), https://www.springerprofessional.de/en/impact-of-data-assimilation-on-short-term-precipitation-forecast/17700032
- Zlateva P. (2020). A modified sliding mode control of a nonlinear methane fermentation process. 11th International Conference on Environmental Science and Development-ICESD 2020, February 10-12, 2020, Barcelona, Spain; E3S Web of Conferences (Open Access proceedings in Environment, Energy and Earth Sciences), vol. 167, paper number 05007. E-ISSN: 2267-1242, (Scopus, SJR 2018=0.174, Q3), https://doi.org/10.1051/e3sconf/202016705007
- Е. Popova: On a class of parameterized solutions to interval parametric linear systems. C. R. Acad. Bulg. Sci., 73, No 5, 2020, 599-611, IF 0.321, https://doi.org/10.7546/CRABS.2020.05.02
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- М. Karova, I. Penev and D. Marinov, Design and Implementation of Cryptocurrency Price Prediction System, Computing Conference 2020, London, 16-17 July 2020
- Пламен Петров, Татяна Атанасова, Георги Костадинов, “Изграждане на Платформи за Споделяне на Общодостъпни Образователни Ресурси”, НВУ “Васил Левски”, 2020, (Google Scholar, НАЦИД) , https://www.nvu.bg/node/2398
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