TY  - JOUR
AU  - A. V. Stepanov
TI  - On arrangment of subgroups, normalized by a subgroup
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1991
SP  - 92
EP  - 102
VL  - 198
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1991_198_a8/
LA  - ru
ID  - ZNSL_1991_198_a8
ER  -