%0 Journal Article %A F. M. Ablayev %T On the complexity of probabilistic automata with an isolated cross-section point %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1988 %P 88-89 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1988_7_a13/ %G ru %F IVM_1988_7_a13