@article{GDZPPN002040387, title = {One-parameter system of functional equation. (Summary).}, journal = {Aequationes mathematicae}, volume = {45}, year = {1993}, pages = {200-201}, zbl = {0679.39002}, url = {http://dml.mathdoc.fr/item/GDZPPN002040387} }
Paganoni-Marzegalli, Stefania. One-parameter system of functional equation. (Summary).. Aequationes mathematicae, Tome 45 (1993) pp. 200-201. http://gdmltest.u-ga.fr/item/GDZPPN002040387/