Antichains on three levels.
Lieby, Paulette
The Electronic Journal of Combinatorics [electronic only], Tome 11 (2004), / Harvested from The Electronic Library of Mathematics
Access to full text
Full (PDF)
Publié le : 2004-01-01
EUDML-ID : urn:eudml:doc:124151 
@article{02107492,
     title = {Antichains on three levels.},
     journal = {The Electronic Journal of Combinatorics [electronic only]},
     volume = {11},
     year = {2004},
     zbl = {1055.05148},
     language = {en},
     url = {http://dml.mathdoc.fr/item/02107492}
}

Lieby, Paulette. Antichains on three levels.. The Electronic Journal of Combinatorics [electronic only], Tome 11 (2004) . http://gdmltest.u-ga.fr/item/02107492/