TY  - JOUR
AU  - Jacob Steinhardt
TI  - Permutations with ascending and descending blocks
JO  - The electronic journal of combinatorics
PY  - 2010
VL  - 17
UR  - http://geodesic.mathdoc.fr/articles/10.37236/286/
DO  - 10.37236/286
ID  - 10_37236_286
ER  -