@article{DM_2009_21_1_a0,
     author = {V. B. Kudryavtsev and I. S. Grunskii and V. A. Kozlovskii},
     title = {Analysis of behaviour of automata},
     journal = {Diskretnaya Matematika},
     pages = {3--35},
     publisher = {mathdoc},
     volume = {21},
     number = {1},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_2009_21_1_a0/}
}