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@article{MZM_1973_14_1_a18, author = {V. L. Mikheev}, title = {Class of algebras of primitive recursive functions}, journal = {Matemati\v{c}eskie zametki}, pages = {143--156}, publisher = {mathdoc}, volume = {14}, number = {1}, year = {1973}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1973_14_1_a18/} }
V. L. Mikheev. Class of algebras of primitive recursive functions. Matematičeskie zametki, Tome 14 (1973) no. 1, pp. 143-156. http://geodesic.mathdoc.fr/item/MZM_1973_14_1_a18/