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@article{DAN_1961_136_1_a6, author = {I. S. Kukles and A. M. Suyarshaev}, title = {Frommer's generalized method}, journal = {Doklady Akademii Nauk}, pages = {29--32}, publisher = {mathdoc}, volume = {136}, number = {1}, year = {1961}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1961_136_1_a6/} }
I. S. Kukles; A. M. Suyarshaev. Frommer's generalized method. Doklady Akademii Nauk, Tome 136 (1961) no. 1, pp. 29-32. http://geodesic.mathdoc.fr/item/DAN_1961_136_1_a6/