1. Abramova, D.Yu., Filippov, S.V., and Abramova, L.M., Long-Period Magnetic Anomalies over the Territory of Russia from the CHAMP Measurements, Geofiz. Issled., 2009, vol. 10, no. 2, pp. 48–63.
2. Arkani-Hamed, J. and Strangway, D.W., Effective Magnetic Susceptibility Anomalies of the Oceanic Upper Mantle Derived from Magsat Data, Geophys. Rev. Lett., 1986, vol. 13, p. 999–1002.
3. Arkani-Hamed, J., Langel, R.A., and Purucker, M.E., Magnetic Anomaly Maps of Earth Derived from POGO and Magsat Data, J. Geophys. Res., 1994, vol. 99, p. 24075–24090.
4. Backus, G.E., Non-Uniqueness of the External Geomagnetic Field Determined by Surface Intensity Measurements, J. Geophys. Res., 1970, vol. 75, p. 6339–6341.
5. Bur’yanov, V.B., Gordienko, V.V., Kulik, S.N., et al., Kompleksnoe geofizicheskoe izuchenie tektonosfery kontinentov (Complex Geophysical Study of the Tectonosphere within Continents), Kiev: Naukova dumka, 1983.