TY  - JOUR
AU  - M. I. Brin
TI  - On the fundamental group of a manifold admitting a U-diffeomorphism
JO  - Doklady Akademii Nauk
PY  - 1978
SP  - 1276
EP  - 1278
VL  - 239
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1978_239_6_a1/
LA  - ru
ID  - DAN_1978_239_6_a1
ER  -