TY  - JOUR
AU  - Hua Sun
AU  - Yi Wang
TI  - A group action on derangements
JO  - The electronic journal of combinatorics
PY  - 2014
VL  - 21
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.37236/3723/
DO  - 10.37236/3723
ID  - 10_37236_3723
ER  -