@article{GDZPPN00202344X,
title = {On a 'Cube Functional Equation'.},
journal = {Aequationes mathematicae},
volume = {2},
year = {1969},
pages = {156-159},
zbl = {0179.21203},
url = {http://dml.mathdoc.fr/item/GDZPPN00202344X}
}
Haruki, Hiroshi. On a 'Cube Functional Equation'.. Aequationes mathematicae, Tome 2 (1969) pp. 156-159. http://gdmltest.u-ga.fr/item/GDZPPN00202344X/