Voir la notice de l'article provenant de la source Math-Net.Ru
@article{IVM_1997_9_a0, author = {L. S. Velimirovich}, title = {Infinitesimal bending of a~torus-like surface with a~polygonal meridian}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {3--7}, publisher = {mathdoc}, number = {9}, year = {1997}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1997_9_a0/} }
L. S. Velimirovich. Infinitesimal bending of a~torus-like surface with a~polygonal meridian. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 9 (1997), pp. 3-7. http://geodesic.mathdoc.fr/item/IVM_1997_9_a0/