Joseph O Rourke. Computational geometry column 45. SIGACT News, 35(2):71-73, 2004. [doi]
@article{ORourke04-0, title = {Computational geometry column 45}, author = {Joseph O Rourke}, year = {2004}, doi = {10.1145/992287.992302}, url = {http://doi.acm.org/10.1145/992287.992302}, researchr = {https://researchr.org/publication/ORourke04-0}, cites = {0}, citedby = {0}, journal = {SIGACT News}, volume = {35}, number = {2}, pages = {71-73}, }