@article{DAN_1960_130_6_a2,
     author = {V. B. Kudryavtsev},
     title = {Problems of completeness for automatic machine systems},
     journal = {Doklady Akademii Nauk},
     pages = {1189--1192},
     publisher = {mathdoc},
     volume = {130},
     number = {6},
     year = {1960},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1960_130_6_a2/}
}