1. and , ‘Uniform risk functionals for characterization of strong earthquake ground motion’, Department of Civil Engineering Report No. 77–02, University of Southern California, Los Angeles, CA, 1977.
2. Reinterpretation of the intensity effects of the 1886 Charleston, South Carolina, earthquake, in ‘Geological geophysical and seismological studies related to Charleston, South Carolina earthquake of 1886; a preliminary report’ (Ed. D. W. Rankin), U.S. Geological Survey Profess. Paper 1028, 1977.
3. Attenuation of intensity with epicentral distance in India