@article{DAN_1978_241_2_a8,
     author = {I. K. Rystsov},
     title = {Asymptotic estimation of the length of a diagnostic sequence for a finite automaton},
     journal = {Doklady Akademii Nauk},
     pages = {294--296},
     publisher = {mathdoc},
     volume = {241},
     number = {2},
     year = {1978},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1978_241_2_a8/}
}