@article{GDZPPN002550245,
title = {General solution of a system of functional equations satisfied by sums of powers on arithmetic progressions.},
journal = {Aequationes mathematicae},
volume = {20},
year = {1980},
pages = {39-43},
zbl = {0451.39006},
url = {http://dml.mathdoc.fr/item/GDZPPN002550245}
}
Aczél, J. General solution of a system of functional equations satisfied by sums of powers on arithmetic progressions.. Aequationes mathematicae, Tome 20 (1980) pp. 39-43. http://gdmltest.u-ga.fr/item/GDZPPN002550245/