@article{01716604,
title = {A functional equation characterizing cubic polynomials and its stability.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {25},
year = {2001},
pages = {301-307},
doi = {10.1155/S0161171201005348},
zbl = {0993.39018},
language = {en},
url = {http://dml.mathdoc.fr/item/01716604}
}
Jung, Soon-Mo; Sahoo, Prasanna K. A functional equation characterizing cubic polynomials and its stability.. International Journal of Mathematics and Mathematical Sciences, Tome 25 (2001) pp. 301-307. doi : 10.1155/S0161171201005348. http://gdmltest.u-ga.fr/item/01716604/