| Issue Date | Title | Author(s) | Publisher |
| Feb-1996 | Existence of Global Solutions to Nonlinear Massless Dirac System and Wave Equation with Small Data | Tzvetkov, Nickolay | Institute of Mathematics with Computer Center at the Bulgarian Academy of Sciences |
| 1996 | Existence of Global Solutions to Supercritical Semilinear Wave Equations | Georgiev, V. | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 1974 | Existence of polynomial identities in the tensor product of Lie algebras | Genov, Georgi | Bulgarian Academy of Sciences |
| 2007 | Existence of Solutions for a Class of Quasi-Linear Singular Integro-Differential Equations | Hassan, A. A. M.; Amer, S. M. | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2008 | Existence Results for Fractional Functional Differential Inclusions with Infinite Delay and Applications to Control Theory | Benchohra, M.; Henderson, J.; Ntouyas, S. K.; Ouahab, A. | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2014 | Existence Results for Some Variational Inequalities Involving Non-negative, Non-coercitive Bilinear Forms | Chobanov, Georgi | Institute of Mathematics and Informatics at the Bulgarian Academy of Sciences |
| 2012 | Existence Theorems for Non-Cooperative Elliptic Systems | Boyadzhiev, G. | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2004 | An Expansion Formula for Fractional Derivatives and its Application | Atanackovic, T.; Stankovic, B. | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 1963 | Expansion of analytic functions in series of Jacobi polynomials | Russev, P. | Bulgarian Academy of Sciences |
| 2004 | The Experience at Trinity College Dublin | Mac an Airchinnigh, Mícheál | Institute of Information Theories and Applications FOI ITHEA |
| 2008 | Experience of Development and Application of Expert Systems for Economic Macroparameters Forecasting and Operation | Voloshyn, Alexey; Satyr, Victoria | Institute of Information Theories and Applications FOI ITHEA |
| 2008 | The Experience of Development and Application Perspectives of Learning Integrated Expert Systems in the Educational Process | Rybina, Galina; Rybin, Victor | Institute of Information Theories and Applications FOI ITHEA |
| 2004 | The Experience of the Arnamagnæan Institute, Copenhagen | Driscoll, Matthew | Institute of Information Theories and Applications FOI ITHEA |
| 2008 | The Experience Software-based Design of Virtual Medical Intrascopy Systems for Simulation Study | Avrunin, Oleg; Aver’yanova, Liliya; Golovenko, Valery; Sklyar, Olga | Institute of Information Theories and Applications FOI ITHEA |
| 2007 | Experiences on Application Generators | Garcia, Hector; del Cuvillo, Carlos; Diego, Diego; Lazaro, Borja | Institute of Information Theories and Applications FOI ITHEA |
| 29-Jun-2021 | Experimental Desktop Development Computer | Vavrek, Veselin | Institute of Mathematics and Informatics – Bulgarian Academy of Sciences |
| 2003 | Experimental Estimation of Ergonomic Parameters of the Computer Training Programs on Electrotechnical Disciplines | Yakovetc, Diliara; Zainutdinova, Larisa | Institute of Information Theories and Applications FOI ITHEA |
| 2008 | Experimental Support of Argument-based Syntactic Computation | Slavova, Velina; Soschen, Alona | Institute of Information Theories and Applications FOI ITHEA |
| 22-Nov-2010 | Experimenting with Different Approaches to Test Colinearity of Points | Rangelova, Penka; Staribratov, Ivaylo | University Press "Paisii Hilendarski", Plovdiv |
| 2005 | Experiments in Detection and Correction of Russian Malapropisms by Means of the WEB | Bolshakova, Elena; Bolshakov, Igor; Kotlyarov, Alexey | Institute of Information Theories and Applications FOI ITHEA |
