@article{DAN_1974_219_5_a13,
     author = {D. Skordev},
     title = {A generalization of the theory of recursive functions},
     journal = {Doklady Akademii Nauk},
     pages = {1079--1082},
     publisher = {mathdoc},
     volume = {219},
     number = {5},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1974_219_5_a13/}
}