%0 Journal Article %A Yu. V. Matiyasevich %T A~proof scheme in discrete mathematics %J Zapiski Nauchnykh Seminarov POMI %D 1974 %P 94-100 %V 40 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1974_40_a10/ %G ru %F ZNSL_1974_40_a10