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@article{IVM_1977_5_a1, author = {S. A. Gel'fer}, title = {$p$-valent functions}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {15--24}, publisher = {mathdoc}, number = {5}, year = {1977}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1977_5_a1/} }
S. A. Gel'fer. $p$-valent functions. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 5 (1977), pp. 15-24. http://geodesic.mathdoc.fr/item/IVM_1977_5_a1/