| Issue Date | Title | Author(s) | Publisher |
| 2017 | Critical Markov Branching Processes with Non-Homogeneous Poisson Immigration | Mitov, Kosto V.; Yanev, Nikolay M. | Institute of Mathematics and Informatics at the Bulgarian Academy of Sciences |
| 2018 | Critical Points of Dirac Functional with Broken Symmetry | Georgiev, Vladimir; Maiale, Francesco Paolo | Institute of Mathematics and Informatics at the Bulgarian Academy of Sciences |
| 1970 | Crofton's formulas in the theory of line congruences in the Euclidean space E^n | StaniIоw, G.; Sulаnкe, R. | Bulgarian Academy of Sciences |
| 2008 | A "Cross-technology" Software Development Approach | Palanchov, Stefan; Simeonov, Alexander; Manev, Krassimir | Institute of Information Theories and Applications FOI ITHEA |
| 2013 | Crump-Mode-Jagers Branching Process: Modelling and Application for Human Population | Trayanov, Plamen | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2010 | Cryptographic Primitives with Quasigroup Transformations | Mileva, Aleksandra | Bulgarian Academy of Sciences - National Committee for Mathematics |
| 1970 | Cubature formulae for multidimensional singular integrals. I | Gabdulhaev, B. G. | Bulgarian Academy of Sciences |
| 5-Nov-2020 | Cultural and Historical Heritage in the Context of Globalization and Digital Technologies of the XX Century | Mladenova, Denitsa | Institute of Mathematics and Informatics Bulgarian Academy of Sciences, Association for the Development of the Information Society |
| 14-Dec-2020 | Cultural and Historical Heritage of Veliko Tarnovo from the Revival Period in the Historical Literature (Historiographic Essay) | Valchanova, Pepa | Institute of Mathematics and Informatics – Bulgarian Academy of Sciences |
| 30-Jun-2022 | Cultural Approach to Teaching Communicative English as a Foreign Language in Secondary English Language School | Nacheva, Evgenia | Institute of Mathematics and Informatics – Bulgarian Academy of Sciences |
| 2012 | Cultural Heritage Archives on Bulgarian National Radio Platforms | Krandeva, Anelia | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 28-May-2015 | Cultural Institutions and Citizen Science: Some Educational Aspects | Ivanova, Krassimira; Devreni-Kutsuki, Anna; Dobreva, Milena; Kutsukis, Georgios | Institute of Mathematics and Informatics Bulgarian Academy of Sciences, Association for the Development of the Information Society |
| 2010 | Cultural Knowledge for Named Entity Disambiguation: A Graph-Based Semantic Relatedness Approach | Lisa Gentile, Anna; Zhang, Ziqi; Xia, Lei; Iria, José | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2008 | Culture Aspects of Inforaction | Markov, Krassimir; Poryazov, Stoyan; Ivanova, Krassimira; Mitov, Ilia; Markova, Vera | Institute of Information Theories and Applications FOI ITHEA |
| 29-Jun-2021 | Current Events and Processes Affecting the Vision of the Classical Wall Painting Technique "Secco" | Kondov, Plamen | Institute of Mathematics and Informatics – Bulgarian Academy of Sciences |
| 10-Aug-2022 | Current Issues in the Contemporary Stained Glass Art in Europe and USA, Authors Working in the Field of Stained Glass | Petrova, Vesela | Institute of Mathematics and Informatics – Bulgarian Academy of Sciences |
| 2016 | Curriculum Vitae of Petar R. Popivanov | Kutev, Nikolai | Institute of Mathematics and Informatics at the Bulgarian Academy of Sciences |
| 2012 | Curriculum Vitae of Petar R. Popivanov | Editorial | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2002 | Curriculum vita of Prof. Vasil Atanasov Popov | Ivanov, Kamen; Petrushev, Pencho | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 1970 | Curves and surfaces in the three-dimensional space with an absolute, consisting of two real points of their common line | Borisov, Adrian | Bulgarian Academy of Sciences |
