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@article{DE_1989_25_7_a3, author = {A. Ya. Lepin}, title = {A priori boundedness of derivatives for a system of differential inequalities}, journal = {Differencialʹnye uravneni\^a}, pages = {1129--1135}, publisher = {mathdoc}, volume = {25}, number = {7}, year = {1989}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1989_25_7_a3/} }
A. Ya. Lepin. A priori boundedness of derivatives for a system of differential inequalities. Differencialʹnye uravneniâ, Tome 25 (1989) no. 7, pp. 1129-1135. http://geodesic.mathdoc.fr/item/DE_1989_25_7_a3/