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@article{IVM_1968_8_a2, author = {D. L. Berman}, title = {A~generalization of the theory of linear polynomial operations to a~complex region}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {18--25}, publisher = {mathdoc}, number = {8}, year = {1968}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1968_8_a2/} }
D. L. Berman. A~generalization of the theory of linear polynomial operations to a~complex region. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 8 (1968), pp. 18-25. http://geodesic.mathdoc.fr/item/IVM_1968_8_a2/