Evgenij
Troitsky

Professor
of Chair of Higher Geometry
and Topology,
Vice-director of Laboratory
of Geometrical Methods
in Mathematical Physics
Dept. of Mech. and Math.
Moscow State University
Moscow, 119991
RUSSIA

room: 16-20
phone: +7 (495) 939-37-98
Fax: +7 (495) 939-37-98
E-Mail:
troitsky@mech.math.msu.su