Joseph O Rourke. Computational geometry column 48. SIGACT News, 37(3):55-57, 2006. [doi]
@article{ORourke06a,
title = {Computational geometry column 48},
author = {Joseph O Rourke},
year = {2006},
doi = {10.1145/1165555.1165567},
url = {http://doi.acm.org/10.1145/1165555.1165567},
researchr = {https://researchr.org/publication/ORourke06a},
cites = {0},
citedby = {0},
journal = {SIGACT News},
volume = {37},
number = {3},
pages = {55-57},
}