TY  - JOUR
AU  - Marek Kuczma
TI  - Non-negative continuous solutions of a functional inequality
JO  - Annales Polonici Mathematici
PY  - 1979
SP  - 73
EP  - 84
VL  - 36
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/ap-36-1-73-84/
DO  - 10.4064/ap-36-1-73-84
LA  - en
ID  - 10_4064_ap_36_1_73_84
ER  -