%0 Journal Article %A Vojvodić Gradimir %T The Craig interpolation theorems for fixed-valued predicate calculi %J Novi Sad Journal of Mathematics %D 1980 %P 173-175 %V 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/NSJOM_1980_10_Nonea_20/ %F NSJOM_1980_10_Nonea_20