TY  - JOUR
AU  - Hadžić 

 Olga
TI  - On best approximations 

 for multivalued mappings in pseudoconvex metric spaces
JO  - Novi Sad Journal of Mathematics
PY  - 1994
SP  - 1
EP  - 12
VL  - 24
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/NSJOM_1994_24_1a_0/
ID  - NSJOM_1994_24_1a_0
ER  -