Mykola Portenko

Addresses

Office:  Institute of Mathematics of the Ukrainian National Academy of Sciences  
3, Tereshchenkivska st. 01601 Kyiv UKRAINE
Tel.: +(380-44)2246153 Fax.: +(380-44)2252010

Home:  6, Rusanivska st., apt.155
02154 Kyiv
UKRAINE
Tel.: +(380-44)55521033