1. A review of algorithms for shape analysis;Pavlidis;Comput. Graphics Image Process,1978
2. Curve fitting with conic splines;Pavlidis;ACM Trans. Graphics,1983
3. What is a “good” data structure for 2-D points?;Nagy,1980
4. The effects of generalization in geographical data encoding;Goodchild,1980
5. Scan digitization of cartographic data;Boyle,1980