@article{01740997,
title = {A Riordan array proof of a curious identity.},
journal = {Integers},
volume = {2},
year = {2002},
zbl = {0989.05010},
language = {en},
url = {http://dml.mathdoc.fr/item/01740997}
}
Merlini, Donatella; Sprugnoli, Renzo. A Riordan array proof of a curious identity.. Integers, Tome 2 (2002) . http://gdmltest.u-ga.fr/item/01740997/