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@article{DAN_1964_157_5_a9, author = {E. I. Obolashvili}, title = {A generalization of the {Riemann--Schwarz} symmetry principle and its applications}, journal = {Doklady Akademii Nauk}, pages = {1051--1053}, publisher = {mathdoc}, volume = {157}, number = {5}, year = {1964}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1964_157_5_a9/} }
E. I. Obolashvili. A generalization of the Riemann--Schwarz symmetry principle and its applications. Doklady Akademii Nauk, Tome 157 (1964) no. 5, pp. 1051-1053. http://geodesic.mathdoc.fr/item/DAN_1964_157_5_a9/