1. Adushkin, V.V. and Spivak, A.A., Fizicheskie polya v pripoverkhnostnoi geofizike (Physical Fields in the Near-Surface Geophysics), Moscow: GEOS, 2014.
2. Adushkin, V.V., Spivak, A.A., Ryabova, S.A., and Kharlamov, V.A., Tidal effects in geomagnetic variations, Dokl. Earth Sci., 2017a, vol. 474, no. 1, pp. 579–582.
3. Adushkin, V.V., Spivak, A.A., Rybnov, Yu.S., and Kharlamov, V.A., Tidal waves and pressure variations in the Earth’s atmosphere, Geofiz. Issled., 2017b, vol. 18, no. 3, pp. 67–80.
4. Avsyuk, Yu.N., Prilivnye sily i prirodnye protsessy (Tidal Forces and Natural Processes), Moscow: OIFZ, 1996.
5. Backus, G.E. and Gilbert, J.F., Numerical applications of a formalism for geophysical inverse problems, Geophys. J. R. Astron. Soc., 1967, vol. 13, pp. 247–276.