%0 Journal Article %A Al. A. Markov %T Example of an independent system of words which cannot be included in a finite complete system %J Matematičeskie zametki %D 1967 %P 87-90 %V 1 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1967_1_1_a10/ %G ru %F MZM_1967_1_1_a10