@article{00025277,
title = {On the number of permutations arising from a problem in cell-biology.},
journal = {Mathematica Pannonica},
volume = {2},
year = {1991},
pages = {13-18},
zbl = {0737.05005},
language = {en},
url = {http://dml.mathdoc.fr/item/00025277}
}
Dorninger, D.; Hule, H. On the number of permutations arising from a problem in cell-biology.. Mathematica Pannonica, Tome 2 (1991) pp. 13-18. http://gdmltest.u-ga.fr/item/00025277/