Séminaire Lotharingien de Combinatoire, B28g (1992).
[Formerly: Publ. I.R.M.A. Strasbourg, 1992, 498/S-28, p. 73-107.]

Anne de Médicis and Xavier G. Viennot

Moments des q-polynômes de Laguerre et la bijection de Foata-Zeilberger

Abstract. This is a combinatorial study of a special case of the little q-Jacobi polynomials. The combinatorial objects that play an essential role here are Motzkin paths.

The paper has been finally published under the same title in Adv. in Appl. Math. 15 (1994), 262-304.