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@article{DAN_1965_163_1_a0, author = {Yu. F. Borisov}, title = {$C^{1,\alpha}$-isometric immersions of {Riemannian} spaces}, journal = {Doklady Akademii Nauk}, pages = {11--13}, publisher = {mathdoc}, volume = {163}, number = {1}, year = {1965}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1965_163_1_a0/} }
Yu. F. Borisov. $C^{1,\alpha}$-isometric immersions of Riemannian spaces. Doklady Akademii Nauk, Tome 163 (1965) no. 1, pp. 11-13. http://geodesic.mathdoc.fr/item/DAN_1965_163_1_a0/