@article{01780497,
title = {Characterization of a class of functions using divided differences.},
journal = {Abstract and Applied Analysis},
volume = {5},
year = {2000},
pages = {85-90},
doi = {10.1155/S1085337500000294},
zbl = {0998.39001},
language = {en},
url = {http://dml.mathdoc.fr/item/01780497}
}
Simeonov, Plamen. Characterization of a class of functions using divided differences.. Abstract and Applied Analysis, Tome 5 (2000) pp. 85-90. doi : 10.1155/S1085337500000294. http://gdmltest.u-ga.fr/item/01780497/