PhD in Science, Universite de Mons, Belgium, 1984
MA University of Oregon 1981 PhD University of Oregon 1985
Master of Education,Deakin University,2011
PhD of Mathematics, University of Kragujevac, Faculty of Science and Mathematics, Department of Mathematics, 2013
PhD in Mathematical Physics (2008, Institute of Mathematics of NAS of Ukraine)
Candidate of Sciences in Physics and Mathematics (Ph.D.), Taras Shevchenko National University of Kyiv, Ukraine, 2003. University degree: Diploma of Higher Education, Taras Shevchenko National University of Kyiv, Ukraine. 1997. Specialty: Theory of Probability and Mathematical Statistics.
Slovakia (Slovak Republic)
Head od Institute of Mathematics and Physiocs professor in Applied Mathematics