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@article{DAN_1963_149_6_a0, author = {M. A. Akivis}, title = {On the structure of higher-dimensional surfaces carrying a net of lines of curvature}, journal = {Doklady Akademii Nauk}, pages = {1247--1249}, publisher = {mathdoc}, volume = {149}, number = {6}, year = {1963}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1963_149_6_a0/} }
M. A. Akivis. On the structure of higher-dimensional surfaces carrying a net of lines of curvature. Doklady Akademii Nauk, Tome 149 (1963) no. 6, pp. 1247-1249. http://geodesic.mathdoc.fr/item/DAN_1963_149_6_a0/