1. Earthquake Mechanics;Kasahara,1981
2. Principles of Earthquake Mechanics;Kostrov,1982
3. Macro-seismic energy, Izvestiya an SSSR;Riznichenko;Phys. Earth,1974
4. Fundamentals of Tectonophysics;Gzovskiy,1964
5. Map of velocity gradients of the latest tectonic movements of the USSR;Nikolaev,1967