TY  - JOUR
AU  - V. B. Marenich
TI  - Topological gap phenomenon for open manifolds of nonnegative
JO  - Doklady Akademii Nauk
PY  - 1985
SP  - 528
EP  - 531
VL  - 284
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1985_284_3_a2/
LA  - ru
ID  - DAN_1985_284_3_a2
ER  -