Extended blocker, deletion, and contraction maps on antichains.
Matveev, Andrey O.
International Journal of Mathematics and Mathematical Sciences, Tome 2003 (2003), p. 607-616 / Harvested from The Electronic Library of Mathematics
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Publié le : 2003-01-01
DOI : https://doi.org/10.1155/S0161171203206086
EUDML-ID : urn:eudml:doc:50184 
@article{01883691,
     title = {Extended blocker, deletion, and contraction maps on antichains.},
     journal = {International Journal of Mathematics and Mathematical Sciences},
     volume = {2003},
     year = {2003},
     pages = {607-616},
     doi = {10.1155/S0161171203206086},
     zbl = {1017.06001},
     language = {en},
     url = {http://dml.mathdoc.fr/item/01883691}
}

Matveev, Andrey O. Extended blocker, deletion, and contraction maps on antichains.. International Journal of Mathematics and Mathematical Sciences, Tome 2003 (2003) pp. 607-616. doi : 10.1155/S0161171203206086. http://gdmltest.u-ga.fr/item/01883691/