Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1957_114_6_a7, author = {V. I. Lebedev}, title = {The use of nets for the {Sobolev} type of equation}, journal = {Doklady Akademii Nauk}, pages = {1166--1169}, publisher = {mathdoc}, volume = {114}, number = {6}, year = {1957}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1957_114_6_a7/} }
V. I. Lebedev. The use of nets for the Sobolev type of equation. Doklady Akademii Nauk, Tome 114 (1957) no. 6, pp. 1166-1169. http://geodesic.mathdoc.fr/item/DAN_1957_114_6_a7/