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@article{IVM_1960_3_a20, author = {I. S. Kukles and A. M. Suyarshaev}, title = {The generalized method of {Frommer}}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {173--187}, publisher = {mathdoc}, number = {3}, year = {1960}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1960_3_a20/} }
I. S. Kukles; A. M. Suyarshaev. The generalized method of Frommer. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 3 (1960), pp. 173-187. http://geodesic.mathdoc.fr/item/IVM_1960_3_a20/