1. Handbook of Mathematical Functions;Abramowitz,1970
2. Spatial and temporal variations of ts/tp and in P wave residuals at Blue Mountain Lake, New York: Application to earthquake prediction;Aggarwal;J. Geophys. Res.,1973
3. Maximum likelihood estimate of b in the formula log N = a – bM and its confidence limits;Aki;Bull. Earthq. Res. Inst. Tokyo Univ.,1965
4. Scaling law of seismic spectrum;Aki;J. Geophys. Res.,1967
5. Analysis of the seismic coda of local earthquakes as scattered waves;Aki;J. Geophys. Res.,1969