@article{bwmeta1.element.desklight-ec42acf7-57c8-495e-98bf-174552b0b6da,
author = {Pl. Kannappan and M. Kuczma},
title = {On a functional equation related to the Cauchy equation},
journal = {Annales Polonici Mathematici},
volume = {29},
year = {1974},
pages = {49-55},
zbl = {0281.39006},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.desklight-ec42acf7-57c8-495e-98bf-174552b0b6da}
}
Pl. Kannappan; M. Kuczma. On a functional equation related to the Cauchy equation. Annales Polonici Mathematici, Tome 29 (1974) pp. 49-55. http://gdmltest.u-ga.fr/item/bwmeta1.element.desklight-ec42acf7-57c8-495e-98bf-174552b0b6da/