%0 Journal Article %A V. Yu. Popov %T NP-Completeness of the~Dictionary Generation Problem %J Matematičeskie trudy %D 2006 %P 117-129 %V 9 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MT_2006_9_1_a5/ %G ru %F MT_2006_9_1_a5