TY  - JOUR
AU  - E. I. Obolashvili
TI  - A generalization of the Riemann--Schwarz symmetry principle and its applications
JO  - Doklady Akademii Nauk
PY  - 1964
SP  - 1051
EP  - 1053
VL  - 157
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1964_157_5_a9/
LA  - ru
ID  - DAN_1964_157_5_a9
ER  -