TY  - JOUR
AU  - V. A. Popov
TI  - On the extendability of locally defined isometries of a pseudo-Riemannian manifold
JO  - Contemporary Mathematics and Its Applications
PY  - 2015
SP  - 98
EP  - 101
VL  - 96
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMA_2015_96_a5/
LA  - ru
ID  - CMA_2015_96_a5
ER  -