| Issue Date | Title | Author(s) | Publisher |
| 2011 | The Knowledge in Automotive Field Representation with Modern Technologies | Bogdanova, Galina; Stefanov, Svilen; Todorov, Todor; Shterev, Jordan; Noev, Nikolay | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2003 | The Knowledge: Its Presentation and Role in Recognition Systems | Zakrevskij, Arkadij | Institute of Information Theories and Applications FOI ITHEA |
| 2003 | Knowledge Learning Technology for Intelligent Tutoring Systems | Taran, Tatyana; Sirota, Sergiy | Institute of Information Theories and Applications FOI ITHEA |
| 2003 | A Knowledge-Oriented Technology of System-Objective Analysis and Modelling of Business-Systems | Bondarenko, Michael; Matorin, Vasiliy; Matorin, Sergei; Slipchenko, Nikolay; Solovyova, Ekatherina | Institute of Information Theories and Applications FOI ITHEA |
| 2003 | Knowledge Presentation and Reasoning with Loglinear Models | Noncheva, Veska; Marques, Nuno | Institute of Information Theories and Applications FOI ITHEA |
| 2007 | Knowledge Testing in Algorithms – an Experimental Study | Zheliazkova, Irina; Andreeva, Magdalena; Kolev, Rumen | Institute of Information Theories and Applications FOI ITHEA |
| 2003 | The Koebe Domain for Concave Univalent Functions | Wirths, Karl-Joachim | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2015 | Koszul Duality for Locally Constant Factorization Algebras | Matsuoka, Takuo | Institute of Mathematics and Informatics at the Bulgarian Academy of Sciences |
| 2006 | Krätzel Function as a Function of Hypergeometric Type | Kilbas, Anatoly; Saxena, R. K.; Trujillo, Juan | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| Nov-1993 | Kuratowski convergence of the efficient sets in the parametric linear vector semi-infinite optimization | Todorov, Maxim Ivanov | Institute of Mathematics with Computer Center at the Bulgarian Academy of Sciences |
| 2008 | Lack of Answer Estimation by Fuzzy Control | Cardenosa, Jesus; Rey, Pilar | Institute of Information Theories and Applications FOI ITHEA |
| 1998 | La Classe Borélienne Ne Détermine Pas Le Type Topologique De Cp(x) | Cauty, Robert | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 1970 | La dérivation abstraite | de Possel, René | Bulgarian Academy of Sciences |
| 2008 | Lagrangean Approximation for Combinatorial Inverse Problems | Sahakyan, Hasmik; Aslanyan, Levon | Institute of Information Theories and Applications FOI ITHEA |
| 2018 | Lagrange’s Bound on the Values of the Positive Roots of Polynomials | G. Akritas, Alkiviadis; W. Strzeboński, Adam; S. Vigklas, Panagiotis | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 1957 | L'allure asymptotique des fonctions entières d'ordre fini | Denjoy, Arnaud | Bulgarian Academy of Sciences |
| 2011 | A Language for Compositional Programming: A Rationale and Design | Bantchev, Boyko | Union of Bulgarian Mathematicians |
| 2011 | Language Resources – a Part of World Cultural Heritage | Dimitrova, Ludmila | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 28-Mar-2021 | Laplace Transforms of the Brownian Motion’s Fists Exit from a Strip | Zaevski, Tsvetelin S. | "Prof. Marin Drinov" Publishing House of Bulgarian Academy of Sciences |
| 2013 | Large and Moderate Deviation Principles for Recursive Kernel Density Estimators Defined by Stochastic Approximation Method | Slaoui, Yousri | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
