@article{GDZPPN002041952, title = {On the Baxter functional equation.}, journal = {Aequationes mathematicae}, volume = {52}, year = {1996}, pages = {105-111}, zbl = {0857.39011}, url = {http://dml.mathdoc.fr/item/GDZPPN002041952} }
Brzdek, Janusz. On the Baxter functional equation.. Aequationes mathematicae, Tome 52 (1996) pp. 105-111. http://gdmltest.u-ga.fr/item/GDZPPN002041952/