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@article{DE_1989_25_9_a1, author = {E. V. Voskresenskii}, title = {On a problem of {Cesari}}, journal = {Differencialʹnye uravneni\^a}, pages = {1480--1485}, publisher = {mathdoc}, volume = {25}, number = {9}, year = {1989}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1989_25_9_a1/} }
E. V. Voskresenskii. On a problem of Cesari. Differencialʹnye uravneniâ, Tome 25 (1989) no. 9, pp. 1480-1485. http://geodesic.mathdoc.fr/item/DE_1989_25_9_a1/