%0 Journal Article %A Sherry H.F. Yan %T On Wilf equivalence for alternating permutations %J The electronic journal of combinatorics %D 2013 %V 20 %N 3 %U http://geodesic.mathdoc.fr/articles/10.37236/3243/ %R 10.37236/3243 %F 10_37236_3243