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@article{DAN_1971_197_1_a5, author = {V. A. Efremovich and \`E. A. Loginov and E. S. Tikhomirova}, title = {Equimorphisms of {Riemannian} manifolds}, journal = {Doklady Akademii Nauk}, pages = {25--28}, publisher = {mathdoc}, volume = {197}, number = {1}, year = {1971}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1971_197_1_a5/} }
V. A. Efremovich; È. A. Loginov; E. S. Tikhomirova. Equimorphisms of Riemannian manifolds. Doklady Akademii Nauk, Tome 197 (1971) no. 1, pp. 25-28. http://geodesic.mathdoc.fr/item/DAN_1971_197_1_a5/