1. V. V. Adushkin and A. A. Spivak, Izv., Phys. Solid Earth 48 (3), 181–198 (2012).
2. N. A. Agadzhanyan, V. A. Grachev, E. V. Zhaklyuvskii, et al., Human Ecology in Varying World (Ural Branch Russ. Acad. Sci., Yekaterinburg, 2006) [in Russian].
3. V. V. Adushkin and A. A. Spivak, Physical Fields in Near-Surface Geophysics (GEOS, Moscow, 2014) [in Russian].
4. M. N. Berdichevsky, V. I. Dmitriev, N. S. Golubtsova, et al., Izv., Phys. Solid Earth 39 (9), 701–727 (2003).
5. S. V. Anisimov and E. A. Mareev, Dokl. Earth Sci. 371 (2), 369–372 (2000).