Prosenjit Bose, Luc Devroye, Maarten Löffler, Jack Snoeyink, Vishal Verma. The spanning ratio of the Delaunay triangulation is greater than pi/2. In Proceedings of the 21st Annual Canadian Conference on Computational Geometry, Vancouver, British Columbia, Canada, August 17-19, 2009. pages 165-167, 2009. [doi]
@inproceedings{BoseDLSV09,
title = {The spanning ratio of the Delaunay triangulation is greater than pi/2},
author = {Prosenjit Bose and Luc Devroye and Maarten Löffler and Jack Snoeyink and Vishal Verma},
year = {2009},
url = {http://cccg.ca/proceedings/2009/cccg09_43.pdf},
researchr = {https://researchr.org/publication/BoseDLSV09},
cites = {0},
citedby = {0},
pages = {165-167},
booktitle = {Proceedings of the 21st Annual Canadian Conference on Computational Geometry, Vancouver, British Columbia, Canada, August 17-19, 2009},
}