TY  - JOUR
AU  - Mireille Bousquet-Mélou
TI  - Four classes of pattern-avoiding permutations under one roof: Generating trees with two labels
JO  - The electronic journal of combinatorics
PY  - 2002
VL  - 9
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.37236/1691/
DO  - 10.37236/1691
ID  - 10_37236_1691
ER  -