1. Cubic spline boundary elements;Liggett;Int. J. Num. Meth. Engng.,1981
2. Overhauser boundary elements in potential theory and linear elastostatics;Walters,1987
3. Development of Overhauser splines as boundary elements;Ortiz,1987
4. The treatment of singularities and the application of the Overhauser C1 continuous quadrilateral element to three-dimensional elastostatics;Hall,1987
5. Fundamentals and application of spline boundary element method;Rong,1983