Bohdan Feshchenko

Mail me on fb@imath.kiev.ua or bohdan.feshchenko@yahoo.com.
If I do not reply to messages for about 2 days, then most likely I am far from home.

Researcher at Topology Laboratory, Algebra and Topology department, Institute of Mathematics of NAS of Ukraine
(Tereshchenkivs'ka str.,3, Kyiv, 01004, Ukraine).

Hobbies: piano, guitar, drums