1. “Tables of the Distribution of the Coefficient of Coherence for Stationary Bivariate Gaussian Processes.”;AMOS,1963
2. “The Measurement of Power Spectra from the Point of View of Communications Engineering.”;BLACKMAN,1959
3. Relative excitation of surface waves by earthquakes and underground explosions in the California-Nevada region
4. “An Introduction to the Theory of Seismology.”;BULLEN,1963