TY  - JOUR
AU  - V. A. Vaigant
TI  - An example of the nonexistence with respect to time of the global
JO  - Doklady Akademii Nauk
PY  - 1994
SP  - 155
EP  - 156
VL  - 339
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1994_339_2_a1/
LA  - ru
ID  - DAN_1994_339_2_a1
ER  -