TY - JOUR AU - Alberto Facchini AU - André Leroy TI - Leapfrog constructions: from continuant polynomials to permanents of matrices JO - The electronic journal of combinatorics PY - 2015 VL - 22 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.37236/4637/ DO - 10.37236/4637 ID - 10_37236_4637 ER -