%0 Journal Article %A A. S. Kuzichev %T A theorem on the consistency of formal arithmetic %J Doklady Akademii Nauk %D 1978 %P 269-272 %V 238 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1978_238_2_a1/ %G ru %F DAN_1978_238_2_a1