Voir la notice de l'article provenant de la source Math-Net.Ru
@article{IVM_1982_10_a14, author = {E. K. Chistov}, title = {Variational-net approximation in an infinite domain}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {82--84}, publisher = {mathdoc}, number = {10}, year = {1982}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1982_10_a14/} }
E. K. Chistov. Variational-net approximation in an infinite domain. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 10 (1982), pp. 82-84. http://geodesic.mathdoc.fr/item/IVM_1982_10_a14/