@article{01889091,
title = {Restricted permutations and Chebyshev polynomials.},
journal = {S\'eminaire Lotharingien de Combinatoire [electronic only]},
volume = {49},
year = {2002},
zbl = {1022.05005},
language = {en},
url = {http://dml.mathdoc.fr/item/01889091}
}
Mansour, T.; Vainshtein, A. Restricted permutations and Chebyshev polynomials.. Séminaire Lotharingien de Combinatoire [electronic only], Tome 49 (2002) . http://gdmltest.u-ga.fr/item/01889091/