@article{PDM_2010_12_a50,
     author = {V. N. Salii},
     title = {On the frame of an automaton},
     journal = {Prikladna\^a diskretna\^a matematika},
     pages = {98--99},
     publisher = {mathdoc},
     number = {12},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PDM_2010_12_a50/}
}