TY  - JOUR
AU  - V. N. Karpushkin
TI  - Bounds for Homology Groups of Some Manifolds
JO  - Funkcionalʹnyj analiz i ego priloženiâ
PY  - 1993
SP  - 86
EP  - 87
VL  - 27
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FAA_1993_27_2_a8/
LA  - ru
ID  - FAA_1993_27_2_a8
ER  -