TY - JOUR AU - Jason P. Smith TI - On the Möbius function and topology of general pattern posets JO - The electronic journal of combinatorics PY - 2019 VL - 26 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.37236/7919/ DO - 10.37236/7919 ID - 10_37236_7919 ER -