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@article{DE_1967_3_4_a9, author = {A. G. Aslanyan and V. I. Burenkov}, title = {Refinement of a theorem of {V.} {V.} {Morozov}}, journal = {Differencialʹnye uravneni\^a}, pages = {687--691}, publisher = {mathdoc}, volume = {3}, number = {4}, year = {1967}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1967_3_4_a9/} }
A. G. Aslanyan; V. I. Burenkov. Refinement of a theorem of V. V. Morozov. Differencialʹnye uravneniâ, Tome 3 (1967) no. 4, pp. 687-691. http://geodesic.mathdoc.fr/item/DE_1967_3_4_a9/