@article{GDZPPN002042304, title = {Functional equations for pecular functions.}, journal = {Aequationes mathematicae}, volume = {53}, year = {1997}, pages = {207-241}, zbl = {0876.39004}, url = {http://dml.mathdoc.fr/item/GDZPPN002042304} }
Kairies, Hans-Heinrich. Functional equations for pecular functions.. Aequationes mathematicae, Tome 53 (1997) pp. 207-241. http://gdmltest.u-ga.fr/item/GDZPPN002042304/