Editor
- Joan Smith, -, Bulgaria
Section Editors
- Joan Smith, -, Bulgaria
- J. Henderson, Dept. of Mathematics, Baylor University, Waco, Texas 76798, USA
- R.U. Verma, University of Toledo, Dept. of Mathematics, Toledo, Ohio 43606, USA
- Snejana Hristova, Department of Mathematics, Plovdiv University, Bulgaria
- Katia Dishlieva, Technical University of Sofia, Faculty of Applied Mathematics and Informatics, Department of Differential Equations, 8 Kliment Ohridsky, Sofia 1756, BULGARIA
- Asen Rahnev, Faculty of Mathematics and Informatics University of Plovdiv Paisii Hilendarski 24, Tzar Asen Str., 4000 Plovdiv, BULGARIA
ISSN: 1311-2872