%0 Journal Article %A Z. R. Dang %T On the complexity of a finite automaton corresponding to a generalized regular expression %J Doklady Akademii Nauk %D 1973 %P 26-29 %V 213 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1973_213_1_a5/ %G ru %F DAN_1973_213_1_a5