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@article{DE_1985_21_8_a0, author = {N. V. Azbelev}, title = {Some tendencies towards generalizations of a differential equation}, journal = {Differencialʹnye uravneni\^a}, pages = {1291--1304}, publisher = {mathdoc}, volume = {21}, number = {8}, year = {1985}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1985_21_8_a0/} }
N. V. Azbelev. Some tendencies towards generalizations of a differential equation. Differencialʹnye uravneniâ, Tome 21 (1985) no. 8, pp. 1291-1304. http://geodesic.mathdoc.fr/item/DE_1985_21_8_a0/