1. Generalized permutation petterns and a classification of Mahonian statistics;Babson;Séminaire Lotharingien de Combinatoire,2000
2. Enumerating permutations avoiding three Babson–Steingrímsson patterns;Bernini;Annals of Combinatorics,2005
3. Enumerating permutations avoiding more than three Babson–Steingrímsson patterns;Bernini;Journal of Integer Sequences,2007
4. Enumerating permutations avoiding a pair of Babson–Steingrímsson patterns;Claesson;Ars Combinatoria,2005
5. Two oiseau decompositions of permutations and their application to Eulerian calculus;Foata;European Journal of Combinatorics,2006