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@article{DAN_1984_278_2_a5, author = {V. Yu. Rovenskiǐ}, title = {Quasidevelopable and parabolic surfaces in a sphere}, journal = {Doklady Akademii Nauk}, pages = {286--288}, publisher = {mathdoc}, volume = {278}, number = {2}, year = {1984}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1984_278_2_a5/} }
V. Yu. Rovenskiǐ. Quasidevelopable and parabolic surfaces in a sphere. Doklady Akademii Nauk, Tome 278 (1984) no. 2, pp. 286-288. http://geodesic.mathdoc.fr/item/DAN_1984_278_2_a5/