TY - JOUR AU - Stanley, Richard P. TI - The descent set and connectivity set of a permutation JO - Journal of integer sequences PY - 2005 VL - 8 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JIS_2005__8_3_a0/ LA - en ID - JIS_2005__8_3_a0 ER -