%0 Journal Article %A Anton Khoroshkin %A Boris Shapiro %T Using homological duality in consecutive pattern avoidance %J The electronic journal of combinatorics %D 2011 %V 18 %N 2 %U http://geodesic.mathdoc.fr/articles/10.37236/2005/ %R 10.37236/2005 %F 10_37236_2005