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@article{DAN_1988_299_4_a7, author = {V. I. Kachalov and S. A. Lomov}, title = {Smoothness of the solutions of differential equations with respect}, journal = {Doklady Akademii Nauk}, pages = {805--808}, publisher = {mathdoc}, volume = {299}, number = {4}, year = {1988}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1988_299_4_a7/} }
V. I. Kachalov; S. A. Lomov. Smoothness of the solutions of differential equations with respect. Doklady Akademii Nauk, Tome 299 (1988) no. 4, pp. 805-808. http://geodesic.mathdoc.fr/item/DAN_1988_299_4_a7/