@article{01699545, title = {On the number of permutations admitting an }, journal = {The Electronic Journal of Combinatorics [electronic only]}, volume = {DS10}, year = {2002}, zbl = {0990.05003}, language = {en}, url = {http://dml.mathdoc.fr/item/01699545} }
Pouyanne, Nicolas. On the number of permutations admitting an . The Electronic Journal of Combinatorics [electronic only], Tome DS10 (2002) . http://gdmltest.u-ga.fr/item/01699545/