1. R. E. Sheriff and L. P. Geldart, Exploration Seismology, Vol. 1: History, Theory and Data Acquisition, Vol. 2: Data-Processing and Interpretation (Cambridge Univ. Press, Cambridge, London, New York, New Rochelle, Melbourne, Sydney, 1982; Mir, Moscow, 1987).
2. G. Nolet, Seismic Tomography (D. Reidel Publ. Co., Dordrecht, 1987; Mir, Moscow, 1990).
3. Active Seismology with Powerful Vibrating Sources, Ed. by G. M. Tsibul’chik (GEO, Novosibirsk, 2004) [in Russian].
4. F. Brenguier, M. Campillo, C. Hadziioannou, N. Shapiro, R. Nadeau, and E. Larose, Science 321 (5895), 1478 (2008).
5. T. Yu. Koroleva, T. B. Yanovskaya, and S. S. Patrusheva, Izv., Phys. Solid Earth 45 (5), 396 (2009).