Krivel S.M.

KRIVEL Sergei Mikhailovich — Head of Engineering and Mathematics Center, Candidate of Science (Eng.), Associate Professor, Department of Mathematical Analysis and Differential Equations. Institute of Mathematics, Economics and Informatics, Irkutsk State University (664003, Irkutsk, Russian Federation, Karl Marx St, Bldg. 1, e-mail: Krivel66@mail.ru).