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@article{DAN_1965_165_3_a5, author = {P. E. Sobolevskii}, title = {Generalized solutions of first order differential equations in {Banach} space}, journal = {Doklady Akademii Nauk}, pages = {486--489}, publisher = {mathdoc}, volume = {165}, number = {3}, year = {1965}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1965_165_3_a5/} }
P. E. Sobolevskii. Generalized solutions of first order differential equations in Banach space. Doklady Akademii Nauk, Tome 165 (1965) no. 3, pp. 486-489. http://geodesic.mathdoc.fr/item/DAN_1965_165_3_a5/