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@article{DAN_1974_219_6_a10, author = {S. Ya. L'vin}, title = {On a degenerate elliptic equation in {Hilbert} space}, journal = {Doklady Akademii Nauk}, pages = {1318--1321}, publisher = {mathdoc}, volume = {219}, number = {6}, year = {1974}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1974_219_6_a10/} }
S. Ya. L'vin. On a degenerate elliptic equation in Hilbert space. Doklady Akademii Nauk, Tome 219 (1974) no. 6, pp. 1318-1321. http://geodesic.mathdoc.fr/item/DAN_1974_219_6_a10/