@article{GDZPPN002453223,
title = {On Continuous Solutions of a Functional Inequality.},
journal = {Metrika},
volume = {20},
year = {1973},
pages = {65-69},
zbl = {0252.26005},
url = {http://dml.mathdoc.fr/item/GDZPPN002453223}
}
Muszely, Gy. On Continuous Solutions of a Functional Inequality.. Metrika, Tome 20 (1973) pp. 65-69. http://gdmltest.u-ga.fr/item/GDZPPN002453223/