%0 Journal Article
%A Vojvodić Gradimir
%T On 

 the “O e theorem for mixed-valued 

 predicate calculi
%J Novi Sad Journal of Mathematics
%D 1979
%P 127-131
%V 9
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NSJOM_1979_9_Nonea_19/
%F NSJOM_1979_9_Nonea_19