TY  - JOUR
AU  - Dragan Đurčić
TI  - Characterizations of Some Classes of Functions Related to Karamata Theory
JO  - Mathematica Moravica
PY  - 1997
SP  - 27 
EP  -  32
VL  - 1
IS  - 1
PB  - mathdoc
UR  - https://geodesic-test.mathdoc.fr/item/MM3_1997_1_1_a4/
ID  - MM3_1997_1_1_a4
ER  -