%0 Journal Article %A N. N. Nepeivoda %T A~new concept of predicative truth and definability %J Matematičeskie zametki %D 1973 %P 735-745 %V 13 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1973_13_5_a12/ %G ru %F MZM_1973_13_5_a12