Jeff Erickson. Dense point sets have sparse Delaunay triangulations: or ... but not too nasty . In SODA. pages 125-134, 2002. [doi]
@inproceedings{Erickson02-2, title = {Dense point sets have sparse Delaunay triangulations: or ... but not too nasty }, author = {Jeff Erickson}, year = {2002}, doi = {10.1145/545381.545397}, url = {http://doi.acm.org/10.1145/545381.545397}, researchr = {https://researchr.org/publication/Erickson02-2}, cites = {0}, citedby = {0}, pages = {125-134}, booktitle = {SODA}, }