| Issue Date | Title | Author(s) | Publisher |
| 2007 | A general Approach to Methods with a Sparse Jacobian for Solving Nonlinear Systems of Equations | Kyurkchiev, Nikolay; Iliev, Anton | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2013 | Hausdorff Approximation of Functions Different from Zero at One Point - Implementation in Programming Environment Mathematica | Kyurkchiev, Nikolay; Andreev, Andrey | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2009 | A Note on the “Constructing” of Nonstationary Methods for Solving Nonlinear Equations with Raised Speed of Convergence | Kyurkchiev, Nikolay; Iliev, Anton | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2009 | On some Modifications of the Nekrassov Method for Numerical Solution of Linear Systems of Equations | Iliev, Anton; Kyurkchiev, Nikolay; Petkov, Milko | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2015 | On the Approximation of the Generalized Cut Function of Degree p+1 By Smooth Sigmoid Functions | Kyurkchiev, Nikolay; Markov, Svetoslav | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 22-Nov-2010 | On The Critical Points of some Iteration Methods for Solving Algebraic Equations. Global Convergence Properties | Kyurkchiev, Nikolay; Iliev, Anton | University Press "Paisii Hilendarski", Plovdiv |
| 2013 | A Refinement of some Overrelaxation Algorithms for Solving a System of Linear Equations | Kyurkchiev, Nikolay; Iliev, Anton | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 31-May-2013 | Web Application for Actuarial Calculations for Insurance | Dobrev, Hristo; Kyurkchiev, Nikolay | Institute of Mathematics and Informatics Bulgarian Academy of Sciences, Association for the Development of the Information Society |
| 2003 | Web-based Simultaneous Equation Solver | Iliev, Anton; Kyurkchiev, Nikolay; Todorov, Todor | Institute of Information Theories and Applications FOI ITHEA |
