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@article{DE_1973_9_9_a2, author = {\`E. I. Grudo}, title = {Movable singular points of a completely integrable first order total differential equation}, journal = {Differencialʹnye uravneni\^a}, pages = {1572--1582}, publisher = {mathdoc}, volume = {9}, number = {9}, year = {1973}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1973_9_9_a2/} }
È. I. Grudo. Movable singular points of a completely integrable first order total differential equation. Differencialʹnye uravneniâ, Tome 9 (1973) no. 9, pp. 1572-1582. http://geodesic.mathdoc.fr/item/DE_1973_9_9_a2/