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@article{DE_1991_27_7_a17, author = {E. V. Ferapontov}, title = {Autotransformations with respect to the solution, and hydrodynamic symmetries}, journal = {Differencialʹnye uravneni\^a}, pages = {1250--1263}, publisher = {mathdoc}, volume = {27}, number = {7}, year = {1991}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1991_27_7_a17/} }
E. V. Ferapontov. Autotransformations with respect to the solution, and hydrodynamic symmetries. Differencialʹnye uravneniâ, Tome 27 (1991) no. 7, pp. 1250-1263. http://geodesic.mathdoc.fr/item/DE_1991_27_7_a17/