1. ‘Surfaces for computer-aided design of space forms’, Project MAC, MIT (1964). to MAC-TR-41 (1967). Available through CFSTI, Sills Building, 5285 Port Royal Road, Springfield, Virginia, U.S.A.
2. An automatic mesh generation scheme for plane and curved surfaces by ‘isoparametric’ co-ordinates
3. and , ‘Geometric aspects of the finite element method: construction of curvilinear coordinate systems and their applications to mesh generation’, Research Report, General Motors, Michigan. (Sept. 1972.)