Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1990_48_1_a1, author = {I. K. Babenko}, title = {Volume rigidity of two-dimensional manifolds}, journal = {Matemati\v{c}eskie zametki}, pages = {10--14}, publisher = {mathdoc}, volume = {48}, number = {1}, year = {1990}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1990_48_1_a1/} }
I. K. Babenko. Volume rigidity of two-dimensional manifolds. Matematičeskie zametki, Tome 48 (1990) no. 1, pp. 10-14. http://geodesic.mathdoc.fr/item/MZM_1990_48_1_a1/