@article{01702772,
title = {On packing densities of permutations.},
journal = {The Electronic Journal of Combinatorics [electronic only]},
volume = {DS10},
year = {2002},
zbl = {0982.05005},
language = {en},
url = {http://dml.mathdoc.fr/item/01702772}
}
Albert, M.H.; Atkinson, M.D.; Handley, C.C.; Holton, D.A.; Stromquist, W. On packing densities of permutations.. The Electronic Journal of Combinatorics [electronic only], Tome DS10 (2002) . http://gdmltest.u-ga.fr/item/01702772/