@article{01989995,
title = {A WZ proof of a ``curious'' identity.},
journal = {Integers},
volume = {3},
year = {2003},
zbl = {1078.05506},
language = {en},
url = {http://dml.mathdoc.fr/item/01989995}
}
Ekhad, Shalosh B.; Mohammed, Mohamud. A WZ proof of a “curious” identity.. Integers, Tome 3 (2003) . http://gdmltest.u-ga.fr/item/01989995/