Senior Researcher (May 1991-June 1995), Institute of Computational Technologies, Novosibirsk
Associate Professor (June 1995 - July 2001), Professor of Mathematics (July 2001 - Oct. 2002),
Suranaree University of Technology, Thailand
Academic Experience:
Lecturer (Sept. 1974-June 1976), Assistant Professor (Sept. 1978-Aug. 1985), Associate Professor (Sept. 1985-June 1995), Professor of Mathematics (Nov. 2002-), Novosibirsk State University, Novosibirsk