TY  - JOUR
AU  - Ćirić, Ljubomir
TI  - On a generalization of a Greguš fixed point theorem
JO  - Czechoslovak Mathematical Journal
PY  - 2000
SP  - 449
EP  - 458
VL  - 50
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMJ_2000__50_3_a0/
LA  - en
ID  - CMJ_2000__50_3_a0
ER  -