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@article{DAN_1958_119_4_a5, author = {E. A. Grigor'eva}, title = {Straight line method in the mixed problems for parabolic systems}, journal = {Doklady Akademii Nauk}, pages = {648--651}, publisher = {mathdoc}, volume = {119}, number = {4}, year = {1958}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1958_119_4_a5/} }
E. A. Grigor'eva. Straight line method in the mixed problems for parabolic systems. Doklady Akademii Nauk, Tome 119 (1958) no. 4, pp. 648-651. http://geodesic.mathdoc.fr/item/DAN_1958_119_4_a5/