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@article{DE_1977_13_9_a18, author = {A. D. Egorov and P. I. Sobolevskii}, title = {Linear partial differential equations in function spaces}, journal = {Differencialʹnye uravneni\^a}, pages = {1716--1719}, publisher = {mathdoc}, volume = {13}, number = {9}, year = {1977}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1977_13_9_a18/} }
A. D. Egorov; P. I. Sobolevskii. Linear partial differential equations in function spaces. Differencialʹnye uravneniâ, Tome 13 (1977) no. 9, pp. 1716-1719. http://geodesic.mathdoc.fr/item/DE_1977_13_9_a18/