Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1969_187_2_a12, author = {V. T. Fomenko}, title = {The rigidity of surfaces with boundary, in a {Riemannian} space}, journal = {Doklady Akademii Nauk}, pages = {280--283}, publisher = {mathdoc}, volume = {187}, number = {2}, year = {1969}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1969_187_2_a12/} }
V. T. Fomenko. The rigidity of surfaces with boundary, in a Riemannian space. Doklady Akademii Nauk, Tome 187 (1969) no. 2, pp. 280-283. http://geodesic.mathdoc.fr/item/DAN_1969_187_2_a12/