Cand. Sci. (PhD), Senior Research Scientist at the Department of Theoretical Astrophysics of the Ioffe Physico-Technical Institute, Assistant Professor at the St. Petersburg State Polytechnical University.

Address:

Ioffe Physico-Technical Institute
Politekhnicheskaya 26
194021 St.Petersburg
Russia

Telephone numbers:	(+7 -812-)	292 9 180
		292 9 326
Fax numbers:	(+7 -812-)	550 48 90
		297 10 17
E-mail:	ksen@astro.ioffe.ru