TY  - JOUR
AU  - S. P. Novikov
TI  - A diffeomorphism of simply connected manifolds
JO  - Doklady Akademii Nauk
PY  - 1962
SP  - 1046
EP  - 1049
VL  - 143
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1962_143_5_a10/
LA  - ru
ID  - DAN_1962_143_5_a10
ER  -