TY  - JOUR
AU  - Vojvodić Gradimir
TI  - On 

 the “O e theorem for mixed-valued 

 predicate calculi
JO  - Novi Sad Journal of Mathematics
PY  - 1979
SP  - 127
EP  - 131
VL  - 9
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/NSJOM_1979_9_Nonea_19/
ID  - NSJOM_1979_9_Nonea_19
ER  -