@article{00823356,
title = {A new analogue of Gauss' functional equation.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {18},
year = {1995},
pages = {749-756},
doi = {10.1155/S0161171295000962},
zbl = {0855.39019},
language = {en},
url = {http://dml.mathdoc.fr/item/00823356}
}
Haruki, Hiroshi; Rassias, Themistocles M. A new analogue of Gauss' functional equation.. International Journal of Mathematics and Mathematical Sciences, Tome 18 (1995) pp. 749-756. doi : 10.1155/S0161171295000962. http://gdmltest.u-ga.fr/item/00823356/