%0 Journal Article %A D. N. Babin %T On the classification of bases in $P_k$ according to the decidability of the completeness problem for automata %J Fundamentalʹnaâ i prikladnaâ matematika %D 2009 %P 33-47 %V 15 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/FPM_2009_15_3_a4/ %G ru %F FPM_2009_15_3_a4