@article{05903004,
title = {General results on the enumeration of strings in Dyck paths.},
journal = {The Electronic Journal of Combinatorics [electronic only]},
volume = {18},
year = {2011},
zbl = {1217.05028},
language = {en},
url = {http://dml.mathdoc.fr/item/05903004}
}
Manes, K.; Sapounakis, A.; Tasoulas, I.; Tsikouras, P. General results on the enumeration of strings in Dyck paths.. The Electronic Journal of Combinatorics [electronic only], Tome 18 (2011) . http://gdmltest.u-ga.fr/item/05903004/