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@article{DAN_1983_271_1_a10, author = {A. B. Ugol'nikov}, title = {Realization of functions from closed classes by schemes of}, journal = {Doklady Akademii Nauk}, pages = {49--51}, publisher = {mathdoc}, volume = {271}, number = {1}, year = {1983}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1983_271_1_a10/} }
A. B. Ugol'nikov. Realization of functions from closed classes by schemes of. Doklady Akademii Nauk, Tome 271 (1983) no. 1, pp. 49-51. http://geodesic.mathdoc.fr/item/DAN_1983_271_1_a10/