Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1995_344_2_a3, author = {S. G. Leiko}, title = {Infinitesimal turning transformations and deformations of surfaces}, journal = {Doklady Akademii Nauk}, pages = {162--164}, publisher = {mathdoc}, volume = {344}, number = {2}, year = {1995}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1995_344_2_a3/} }
S. G. Leiko. Infinitesimal turning transformations and deformations of surfaces. Doklady Akademii Nauk, Tome 344 (1995) no. 2, pp. 162-164. http://geodesic.mathdoc.fr/item/DAN_1995_344_2_a3/