Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1986_40_1_a10, author = {S. B. Klimentov}, title = {Bending of a piece of an ovaloid into a surface with self-intersection}, journal = {Matemati\v{c}eskie zametki}, pages = {98--114}, publisher = {mathdoc}, volume = {40}, number = {1}, year = {1986}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1986_40_1_a10/} }
S. B. Klimentov. Bending of a piece of an ovaloid into a surface with self-intersection. Matematičeskie zametki, Tome 40 (1986) no. 1, pp. 98-114. http://geodesic.mathdoc.fr/item/MZM_1986_40_1_a10/