%0 Journal Article %A Yu. V. Matiyasevich %T On metamathematical approach to proving theorems of discrete mathematics %J Zapiski Nauchnykh Seminarov POMI %D 1975 %P 31-50 %V 49 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1975_49_a2/ %G ru %F ZNSL_1975_49_a2