TY - JOUR AU - Baril, Jean-Luc AU - Petrossian, Armen TI - Equivalence classes of Motzkin paths modulo a pattern of length at most two JO - Journal of integer sequences PY - 2015 VL - 18 IS - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JIS_2015__18_7_a0/ LA - en ID - JIS_2015__18_7_a0 ER -