| Issue Date | Title | Author(s) | Publisher |
| 2008 | The Stein-Weiss Type Inequality for Fractional Integrals, Associated with the Laplace-Bessel Differential Operator | Gadjiev, Akif; Guliyev, Vagif | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2010 | Stochastic Arithmetic Theory and Experiments | Alt, René; Lamotte, Jean-Luc; Markov, Svetoslav | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2009 | Stochastic Solution of a KPP-Type Nonlinear Fractional Differential Equation | Cipriano, F.; Ouerdiane, H.; Vilela Mendes, R. | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2008 | The Strategical Impact of Knowledge Markets and Knowledge Management for Small and Medium Enterprises | Kovacheva, Todorka | Institute of Information Theories and Applications FOI ITHEA |
| 2000 | Strichartz Type Estimates for Oscillatory Problems for Semilinear Wave Equation | Di Pomponio, Stefania | Institute of Mathematics and Informatics |
| 2009 | String Measure Applied to String Self-Organizing Maps and Networks of Evolutionary Processors | Gómez Blas, Nuria; de Mingo, Luis; Gisbert, Francisco; Garitagoitia, Juan | Institute of Information Theories and Applications FOI ITHEA |
| 1995 | Strong-weak Stackelberg Problems in Finite Dimensional Spaces | Aboussoror, Abdelmalek; Loridan, Pierre | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2007 | Structural Analysis of Contours as the Sequences of the Digital Straight Segments and of the Digital Curve Arcs | Kalmykov, Vladimir | Institute of Information Theories and Applications FOI ITHEA |
| 2003 | The Structure of Information Dialogues: A Case Study | Koit, Mare | Institute of Information Theories and Applications FOI ITHEA |
| 2009 | Structuring of Ranked Models | Bobrowski, Leon | Institute of Information Theories and Applications FOI ITHEA |
| 2008 | Study of Queueing Behaviour in IP Buffers | Mirtchev, Seferin | Institute of Information Theories and Applications FOI ITHEA |
| 2008 | Study of Queuing Systems with a Generalized Departure Process | Mirtchev, Seferin; Statev, Stanimir | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2008 | Study of the Application of Neural Networks in Internet Traffic Engineering | Piedra, Nelson; Chicaiza, Janneth; López, Jorge; García, Jesús | Institute of Information Theories and Applications FOI ITHEA |
| 2008 | Study of the Information Security of File Objects under Information Attacks with a Record of Effect of the Methods of Compression | Polimirova-Nickolova, Dimitrina | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2003 | The Subclassing Anomaly in Compiler Evolution | Radenski, Atanas | Institute of Information Theories and Applications FOI ITHEA |
| 1996 | Subdifferentials of Performance Functions and Calculus of Coderivatives of Set-Valued Mappings | Ioffe, Alexander; Penot, Jean-Paul | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 1995 | Sufficient Conditions of Optimality for Control Pproblem Governed by Variational Inequalities | Ndoutoume, James | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2003 | Sufficient Second Order Optimality Conditions for C^1 Multiobjective Optimization Problems | Gadhi, N. | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2004 | Suggestion from the Past? | Tenreiro Machado, J. A.; S. Jesus, Isabel | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 1996 | Sums of a Random Number of Random Variables and their Approximations with ν- Accompanying Infinitely Divisible Laws | Klebanov, Lev; Rachev, Svetlozar | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |