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@article{DE_1973_9_5_a11, author = {L. P. Sulima}, title = {Singlevaluedness of movable singular points of a certain equation}, journal = {Differencialʹnye uravneni\^a}, pages = {880--889}, publisher = {mathdoc}, volume = {9}, number = {5}, year = {1973}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1973_9_5_a11/} }
L. P. Sulima. Singlevaluedness of movable singular points of a certain equation. Differencialʹnye uravneniâ, Tome 9 (1973) no. 5, pp. 880-889. http://geodesic.mathdoc.fr/item/DE_1973_9_5_a11/