%0 Journal Article %A A. V. Gladkii %T Mathematical methods for studying natural languages %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1973 %P 95-108 %V 133 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_1973_133_a9/ %G ru %F TM_1973_133_a9