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@article{DE_1983_19_6_a7, author = {S. A. Aldashev}, title = {A priori estimates for the {Tricomi} and {Darboux} problems}, journal = {Differencialʹnye uravneni\^a}, pages = {985--991}, publisher = {mathdoc}, volume = {19}, number = {6}, year = {1983}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1983_19_6_a7/} }
S. A. Aldashev. A priori estimates for the Tricomi and Darboux problems. Differencialʹnye uravneniâ, Tome 19 (1983) no. 6, pp. 985-991. http://geodesic.mathdoc.fr/item/DE_1983_19_6_a7/