Orthogonal art galleries with holes: a coloring proof of Aggarwal's theorem.
Żyliński, Paweł
The Electronic Journal of Combinatorics [electronic only], Tome 13 (2006), / Harvested from The Electronic Library of Mathematics
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Publié le : 2006-01-01
EUDML-ID : urn:eudml:doc:125955 
@article{05014317,
     title = {Orthogonal art galleries with holes: a coloring proof of Aggarwal's theorem.},
     journal = {The Electronic Journal of Combinatorics [electronic only]},
     volume = {13},
     year = {2006},
     zbl = {1087.05020},
     language = {en},
     url = {http://dml.mathdoc.fr/item/05014317}
}

Żyliński, Paweł. Orthogonal art galleries with holes: a coloring proof of Aggarwal's theorem.. The Electronic Journal of Combinatorics [electronic only], Tome 13 (2006) . http://gdmltest.u-ga.fr/item/05014317/