1. Probabilistic Theory of Structural Dynamics, McGraw-Hill, New York, 1967.
2. and , ‘A finite element approach for the analysis of randomly excited complex elastic structures’, AIAA/ASME 8th Structures, Struct. Dynamics and Materials Conf., Palm Springs, California, 1967.
3. and , ‘Vibration modes and random response of a multi-bay panel system using finite elements’, National Research Council of Canada Aero. Rept. LR-492, 1967.
4. and , ‘Response of complex structures to turbulent boundary layers’, AIAA 7th Aerospace Sciences Meeting, AIAA paper No. 69–20, 1969.