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@article{IVM_1980_5_a7, author = {E. A. Polyakov}, title = {On the theory of recursive functionals and effective operations}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {37--39}, publisher = {mathdoc}, number = {5}, year = {1980}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1980_5_a7/} }
E. A. Polyakov. On the theory of recursive functionals and effective operations. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 5 (1980), pp. 37-39. http://geodesic.mathdoc.fr/item/IVM_1980_5_a7/