TY  - JOUR
AU  - A. G. Losev
TI  - On the hyperbolicity criterion for noncompact Riemannian manifolds of special type
JO  - Matematičeskie zametki
PY  - 1996
SP  - 558
EP  - 564
VL  - 59
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1996_59_4_a7/
LA  - ru
ID  - MZM_1996_59_4_a7
ER  -