@article{02221810,
title = {A Sperner-type theorem for set-partition systems.},
journal = {The Electronic Journal of Combinatorics [electronic only]},
volume = {12},
year = {2005},
zbl = {1077.05097},
language = {en},
url = {http://dml.mathdoc.fr/item/02221810}
}
Meagher, Karen; Moura, Lucia; Stevens, Brett. A Sperner-type theorem for set-partition systems.. The Electronic Journal of Combinatorics [electronic only], Tome 12 (2005) . http://gdmltest.u-ga.fr/item/02221810/