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@article{DE_1976_12_6_a1, author = {A. I. Bulgakov}, title = {On the question of the properties of the set of solutions of differential inclusions}, journal = {Differencialʹnye uravneni\^a}, pages = {971--977}, publisher = {mathdoc}, volume = {12}, number = {6}, year = {1976}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1976_12_6_a1/} }
A. I. Bulgakov. On the question of the properties of the set of solutions of differential inclusions. Differencialʹnye uravneniâ, Tome 12 (1976) no. 6, pp. 971-977. http://geodesic.mathdoc.fr/item/DE_1976_12_6_a1/