Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1971_200_2_a1, author = {Yu. F. Borisov and S. Z. Shefel'}, title = {Surfaces with bounded extrinsic curvature and positive {Gauss} curvature}, journal = {Doklady Akademii Nauk}, pages = {259--261}, publisher = {mathdoc}, volume = {200}, number = {2}, year = {1971}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1971_200_2_a1/} }
TY - JOUR AU - Yu. F. Borisov AU - S. Z. Shefel' TI - Surfaces with bounded extrinsic curvature and positive Gauss curvature JO - Doklady Akademii Nauk PY - 1971 SP - 259 EP - 261 VL - 200 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1971_200_2_a1/ LA - ru ID - DAN_1971_200_2_a1 ER -
Yu. F. Borisov; S. Z. Shefel'. Surfaces with bounded extrinsic curvature and positive Gauss curvature. Doklady Akademii Nauk, Tome 200 (1971) no. 2, pp. 259-261. http://geodesic.mathdoc.fr/item/DAN_1971_200_2_a1/