1. and , ‘Observations on the damages of highway bridge structures, San Fernando California Earthquake, 9 February 1971’, University of California, Berkeley, Report to Division of Structural Engineers, Federal Highway Administration, 1971.
2. The San Fernando California earthquake
3. ‘Seismic effects on bridges, San Fernando Earthquake, 9 February 1971’, Proc. III Congreso National de Ingenieria Sismica, Acapulco, Mexico, 1971.
4. and , ‘Seismic response of highway overcrossings’, Proc. 5th Wld Conf. Earthq. Engng, Rome, Italy, 1973.
5. and , ‘Literature survey—seismic effects on highway bridges’, EERC Report 72-11, University of California, Berkeley, 1972.