1. Dynamic-stiffness matrix of soil by the boundary-element method: Conceptual aspects
2. ‘Dynamic Green's functions for layered media and applications to boundary-value problems’, Ph.D. Thesis, University of California, San Diego, 1979.
3. Transmitting boundaries for time-harmonic elastodynamics on infinite domains
4. and , ‘Dynamic-stiffness matrix of embedded and pile foundations by indirect boundary-element method’, Trans. 7th int. conf. struct. mech. reactor techn. Chicago, Paper K11/1, K(b), 245–258 (1983).
5. and , ‘Dynamic-stiffness matrix of surface foundation on layered halfspace based on stiffness-matrix approach’, in Summary Report of IAEA Specialists meeting on Gas-Cooled Reactor Seismic Design Problems and Solutions, held at General Atomic Company, San Diego, California, U.S.A., August 1982, GA-A17034, IAEA No. IWGGCR/6, UC-77, 1983.