@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/