TY  - JOUR
AU  - A. A. Ohnikyan
TI  - On the classifying spaces $\alpha$-framed bundles
JO  - Proceedings of the Yerevan State University. Physical and mathematical sciences
PY  - 1997
SP  - 18
EP  - 27
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/UZERU_1997_1_a2/
LA  - ru
ID  - UZERU_1997_1_a2
ER  -