TY - JOUR AU - Albert, Michael AU - Li, Jinge TI - Uniquely-Wilf classes JO - Discrete mathematics & theoretical computer science PY - 2019 VL - 21 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.23638/DMTCS-21-2-7/ DO - 10.23638/DMTCS-21-2-7 LA - en ID - DMTCS_2019_21_2_a4 ER -