@article{01354980, title = {On a functional equation of Hossz\'u type.}, journal = {Mathematica Pannonica}, volume = {10}, year = {1999}, pages = {77-82}, zbl = {0929.39005}, language = {en}, url = {http://dml.mathdoc.fr/item/01354980} }
Daróczy, Zoltán. On a functional equation of Hosszú type.. Mathematica Pannonica, Tome 10 (1999) pp. 77-82. http://gdmltest.u-ga.fr/item/01354980/