1. I. I. Grekov, V. A. Lavrishchev, and N. L. Anna, “Problems of tectonic zoning of the North Caucasian segment of the Eurasian lithospheric plate,” Reg. Geol. Metallog., No. 25, 60–72 (2005).
2. V. B. Zaalishvili, N. I. Nevskaya, L. N. Nevskii, and A. G. Shempelev, “Geophysical fields above volcanic edifices in the North Caucasus,” J. Volcanol. Seismol. 9, 333–338 (2015).
3. S. L. Kostyuchenko, A. F. Morozov, L. N. Solodilov, V. A. Grechishnikov, V. I. Ovchinnikov, A. V. Egorkin, E. E. Zolotov, L. S. Kadurina, and V. A. Rakitov, “Deep structure and geodynamic aspects of the evolution of the southern European part of Russia,” Razved. Okhr. Nedr, No. 4, 4–9 (2004).
4. G. V. Krasnopevtseva, B. A. Matushkin, and E. A. Popov, “Geophysical investigations along the Volgograd–Nakhichevan regional profile,” Izv. Akad. Nauk USSR. Ser. Geol., No. 12, 43–51 (1967).
5. G. V. Krasnopevtseva, B. A. Matushkin, and V. I. Shevchenko, “New interpretation of DSS data along the Stepnoe–Bakuriani profile, Caucasus region,” Sov. Geol., No. 8, 113–120 (1970).