Olivier Devillers, Ferran Hurtado, Mercè Mora, Carlos Seara. Separating several point sets in the plane. In CCCG. pages 81-84, 2001. [doi]
@inproceedings{DevillersHMS01,
title = {Separating several point sets in the plane},
author = {Olivier Devillers and Ferran Hurtado and Mercè Mora and Carlos Seara},
year = {2001},
url = {http://compgeo.math.uwaterloo.ca/~cccg01/proceedings/short/seara-3649.ps.gz},
researchr = {https://researchr.org/publication/DevillersHMS01},
cites = {0},
citedby = {0},
pages = {81-84},
booktitle = {CCCG},
}