@article{02124070,
title = {Jensen proof of a curious binomial identity.},
journal = {Integers},
volume = {3},
year = {2003},
zbl = {1054.05009},
language = {en},
url = {http://dml.mathdoc.fr/item/02124070}
}
Chu, Wenchang; Di Claudio, Leontina Veliana. Jensen proof of a curious binomial identity.. Integers, Tome 3 (2003) . http://gdmltest.u-ga.fr/item/02124070/