TY  - JOUR
AU  - I. A. Dynnikov
TI  - Homotopic classification of spherical spatial forms
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 1992
SP  - 3
EP  - 8
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_1992_5_a0/
LA  - ru
ID  - VMUMM_1992_5_a0
ER  -