| Issue Date | Title | Author(s) | Publisher |
| 1981 | Some Results of Classical Type about Generalized Analytic Functions | Tonev, Тоmа V. | Institute of Mathematics and Informatics at the Bulgarian Academy of Sciences |
| 1997 | Some Theoretical Results on the Progeny of a Bisexual Galton-Watson Branching Process | González, M.; Molina, M. | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 1996 | Somme Ponctuelle D'operateurs Maximaux Monotones | Attouch, H.; Riahi, H.; Théra, M. | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2000 | The Space of Differences of Convex Functions on [0, 1] | Zippin, M. | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2012 | Special Classes of Orthogonal Polynomials and Corresponding Quadratures of Gaussian Type | Milovanovic, Gradimir V.; Cvetkovic, Aleksandar S. | Bulgarian Academy of Sciences - National Committee for Mathematics |
| 2011 | Special compositions in affinely connected spaces without a torsion | Zlatanov, Georgi | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2008 | Special Features of Musical Education in Distant Learning (Training of Intonation Thinking) | Kuzemina, Larissa | Institute of Information Theories and Applications FOI ITHEA |
| 2010 | Special Functions and Pathways for Problems in Astrophysics: An Essay in Honor of A.M. Mathai | Haubold, Hans; Kumar, Dilip; Nair, Seema; Joseph, Dhannya | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2011 | Specifics in Applying Agile Software Methodologies in Portal Solutions | Todorov, Nikolay; Eskenazi, Avram | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2014 | Spectral Finite Difference Analysis of Natural Convection in a Two-Dimensional Enclosure of a Three-Fins Type | Mochimaru, Yoshihiro | Institute of Mathematics and Informatics at the Bulgarian Academy of Sciences |
| 2008 | Spectral Shift Function for the Perturbations of Schrödinger Operators at High Energy | Assel, Rachid; Dimassi, Mouez | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2008 | Spectra of Ruelle Transfer Operators for Contact Flows | Stoyanov, Luchezar | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2007 | Spectrum of Functions for the Dunkl Transform on R^d | Mejjaoli, Hatem; Trimèche, Khalifa | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 1996 | Speculating About Mountains | Ribarska, N.; Tsachev, Ts.; Krastanov, M. | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 28-May-2015 | Spiral Walk Exposed | Bantchev, Boyko | Institute of Mathematics and Informatics Bulgarian Academy of Sciences, Association for the Development of the Information Society |
| 2010 | Splines in Numerical Integration | Udovičić, Zlatko | Bulgarian Academy of Sciences - National Committee for Mathematics |
| 2002 | Spline Subdivision Schemes for Compact Sets. A Survey | Dyn, Nira; Farkhi, Elza | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2005 | Split-ARCH | C. Popovic, Biljana; S. Stojanovic, Vladica | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2004 | Spread Spectrum Watermarking Technique for Information System Securing | Todorov, Todor | Institute of Information Theories and Applications FOI ITHEA |
| Dec-2011 | Square roots of bicomplex number and quadratic equation of bicomplex variable | Apostolova, Lilia N. | Institute of Mathematics and Informatics at the Bulgarian Academy of Sciences |
