1. Determination of the three-dimensional seismic structure of the lithosphere;Aki;J. geophys. Res.,1977
2. Dispersion of Rayleigh waves across Australia;Bolt;Geophys. J. R. astr. Soc.,1964
3. Seismic waves and Earth structure in the Canadian Sheild;Brune;Bull. seism. Soc. Am.,1963
4. Earthquakes of Peninsular India-a seismotectonic study;Chandra;Bull. seism. Soc. Am.,1977
5. an analysis of the travel times of P waves to North American stations in the distance range 30° to 100°;Cleary;Bull. seism. Soc. Am.,1966