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@article{DAN_1969_185_5_a3, author = {A. Dzhuraev}, title = {A system of {Beltrami} equations which are degenerate on a curve}, journal = {Doklady Akademii Nauk}, pages = {984--986}, publisher = {mathdoc}, volume = {185}, number = {5}, year = {1969}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1969_185_5_a3/} }
A. Dzhuraev. A system of Beltrami equations which are degenerate on a curve. Doklady Akademii Nauk, Tome 185 (1969) no. 5, pp. 984-986. http://geodesic.mathdoc.fr/item/DAN_1969_185_5_a3/