TY  - JOUR
AU  - A. D. Mednykh
TI  - On semidirect products of discontinuous transformation groups
JO  - Doklady Akademii Nauk
PY  - 1975
SP  - 1016
EP  - 1017
VL  - 225
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1975_225_5_a6/
LA  - ru
ID  - DAN_1975_225_5_a6
ER  -