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@article{DE_1973_9_6_a19, author = {G. S. Osipenko}, title = {The removal of the singularity of a differential equation in a certain case}, journal = {Differencialʹnye uravneni\^a}, pages = {1146--1148}, publisher = {mathdoc}, volume = {9}, number = {6}, year = {1973}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1973_9_6_a19/} }
G. S. Osipenko. The removal of the singularity of a differential equation in a certain case. Differencialʹnye uravneniâ, Tome 9 (1973) no. 6, pp. 1146-1148. http://geodesic.mathdoc.fr/item/DE_1973_9_6_a19/