@article{DAN_1975_221_6_a4,
     author = {A. D. Korshunov},
     title = {The number of automata and boundedly determined functions. {Hereditary} properties of automata},
     journal = {Doklady Akademii Nauk},
     pages = {1264--1267},
     publisher = {mathdoc},
     volume = {221},
     number = {6},
     year = {1975},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1975_221_6_a4/}
}