@article{DM_2000_12_4_a7,
     author = {N. Yu. Demin},
     title = {On the number of rules needed for an automaton grammar to generate a finite language},
     journal = {Diskretnaya Matematika},
     pages = {99--108},
     publisher = {mathdoc},
     volume = {12},
     number = {4},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_2000_12_4_a7/}
}