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- Computational Geometry Column 36Joseph O Rourke. ijcga, 9(6):615-618, 1999.
- Computational Geometry Column 38Joseph O Rourke. ijcga, 10(2):221-223, 2000.
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- Computational geometry column 16Joseph O Rourke. ijcga, 2(3):335-339, 1992.
- Computational geometry column 15Joseph O Rourke. ijcga, 2(2):215-217, 1992.
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- Computational geometry column 20Joseph O Rourke. ijcga, 3(3):347-349, 1993.
- Computational geometry column 21Joseph O Rourke. ijcga, 3(4):463-465, 1993.
- Computational geometry column 22Joseph O Rourke. ijcga, 4(1):119-122, 1994.
- Computational geometry column 23Joseph O Rourke. ijcga, 4(2):239-242, 1994.
- Computational geometry column 24Joseph O Rourke. ijcga, 4(3):363-366, 1994.