Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1957_116_1_a11, author = {V. V. Sobolev}, title = {Radiation diffusion in a semi-infinite medium}, journal = {Doklady Akademii Nauk}, pages = {45--48}, publisher = {mathdoc}, volume = {116}, number = {1}, year = {1957}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1957_116_1_a11/} }
V. V. Sobolev. Radiation diffusion in a semi-infinite medium. Doklady Akademii Nauk, Tome 116 (1957) no. 1, pp. 45-48. http://geodesic.mathdoc.fr/item/DAN_1957_116_1_a11/