1. Atlas of North Caucasus Maps (1:1000000): Tectonic Map of the North Caucasus, Map of Residual Gravity Anomalies, Map of Magnetic Anomalies, and Service Map of North Caucasus Combustible Minerals, Ed. by N. I. Prutskii (Severo-Kavkazskii Regional’nyi Geol. Tsentr MPR Rossii, GUP, and “Tsentral’naya Geologo-S” emochnaya Ekspeditsiya,” Essentuki, 1998) [in Russian].
2. K. Bahr, “Geological Noise in Magnetotelluric Data: A Classification of Distortion Types,” Phys. Earth Planet Int. 66, 24–38 (1991).
3. M. L. Bazhenov and V. S. Burtman, Structural Arcs of the Carpathians-Caucasus-Pamirs Alpine Belt (Nauka, Moscow, 1990) [in Russian].
4. V. V. Belyavsky, “Invariant Curves of Magnetotelluric Sounding,” Geofiz. Zh. 20(5), 99–104 (1998).
5. V. V. Belyavsky, “Multiplicative Analysis of Magnetotelluric Data Measured on the Krasnaya Polyana Profile (the North Caucasus),” Razved. Okhr. Nedr, No. 4, 28–37 (2004).