1. Fitting surfaces to scattered data;Schumaker,1976
2. Representation and approximation of surfaces;Barnhill,1977
3. Contouring—A review of methods for scattered data;Sabin,1980
4. A Critical Comparison of Some Methods for Interpolation of Scattered Data;Franke,1979
5. R. Franke, Scattered data interpolation: tests of some methods. Math Comp. (To be published).