@article{227e86e3f1e04c0daa63b018ae8a777d,
title = "Computational and structural advantages of circular boundary representation",
author = "Oswin Aichholzer and Franz Aurenhammer and Thomas Hackl and Bert J{\"u}ttler and Margot Rabl and Zbynek Sir",
year = "2011",
month = feb,
doi = "10.1142/S0218195911003548",
language = "English",
volume = "21",
pages = "47--69",
journal = "International Journal of Computational Geometry and Applications",
issn = "1793-6357",
publisher = "World Scientific",
number = "1",
}