@article{01563676,
title = {Motzkin paths and powers of continued fractions.},
journal = {S\'eminaire Lotharingien de Combinatoire [electronic only]},
volume = {44},
year = {2000},
zbl = {0960.05002},
language = {en},
url = {http://dml.mathdoc.fr/item/01563676}
}
Lascoux, Alain. Motzkin paths and powers of continued fractions.. Séminaire Lotharingien de Combinatoire [electronic only], Tome 44 (2000) . http://gdmltest.u-ga.fr/item/01563676/