@article{DAN_1992_325_4_a1,
     author = {M. S. Burgin},
     title = {Universal limit {Turing} machines},
     journal = {Doklady Akademii Nauk},
     pages = {654--658},
     publisher = {mathdoc},
     volume = {325},
     number = {4},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1992_325_4_a1/}
}