Joseph O Rourke. Computational geometry column 33. SIGACT News, 29(2):14-20, 1998. [doi]
@article{ORourke98-1,
title = {Computational geometry column 33},
author = {Joseph O Rourke},
year = {1998},
doi = {10.1145/288079.288081},
url = {http://doi.acm.org/10.1145/288079.288081},
researchr = {https://researchr.org/publication/ORourke98-1},
cites = {0},
citedby = {0},
journal = {SIGACT News},
volume = {29},
number = {2},
pages = {14-20},
}