1. Space and time spectra of stationary stochastic waves with special reference to microtremors;Aki;Bulletin of the Earthquake Research Institute, University of Tokyo,1957
2. Evidence for magma intrusion during the mammoth lakes earthquakes of May 1980 and implications of the absence of volcanic (harmonic) tremor;Aki;Journal of Geophysical Research,1984
3. Source mechanism of volcanic tremor: Fluid-driven crack models and their application to the 1963 Kilauea eruption;Aki;Journal of Volcanology and Geothermal Research,1977
4. Deep volcanic tremor and magma ascent mechanism under Kilauea, Hawaii;Aki;Journal of Geophysical Research,1981
5. Appendix 1 – Glossary of interest to earthquake and engineering seismologists;Aki,2003