1. Seismic Waves and Sources;Ben-Menahem,1981
2. Gaussian and mean curvature of earth tides and postglacial land uplift and their effects on earthquakes;Ekman;Ph.D. Thesis,1985
3. Nonlinear Theory of Continuous Media;Eringen,1962
4. Six lectures on geodesy and global geodynamics;Grafarend,1982