TY - JOUR AU - Anton Khoroshkin AU - Boris Shapiro TI - Using homological duality in consecutive pattern avoidance JO - The electronic journal of combinatorics PY - 2011 VL - 18 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.37236/2005/ DO - 10.37236/2005 ID - 10_37236_2005 ER -