@article{GDZPPN001264982,
title = {The monoid of ordered partitions of a natural number.},
journal = {Semigroup forum},
volume = {53},
year = {1996},
pages = {44-56},
zbl = {0852.20050},
url = {http://dml.mathdoc.fr/item/GDZPPN001264982}
}
Lavers, T.G. The monoid of ordered partitions of a natural number.. Semigroup forum, Tome 53 (1996) pp. 44-56. http://gdmltest.u-ga.fr/item/GDZPPN001264982/