@article{02161313,
title = {Generating function for },
journal = {The Electronic Journal of Combinatorics [electronic only]},
volume = {12},
year = {2005},
zbl = {1062.05011},
language = {en},
url = {http://dml.mathdoc.fr/item/02161313}
}
Fortin, J.-F.; Jacob, P.; Mathieu, P. Generating function for . The Electronic Journal of Combinatorics [electronic only], Tome 12 (2005) . http://gdmltest.u-ga.fr/item/02161313/