1. S. V. Belov, N. I. Migunov, and G. A. Sobolev, “Magnetic Effects Accompanying Kamchatka Strong Earthquakes,” Geomagn. Aeron. 14(2), 380–382 (1974).
2. P. V. Bliokh, A. P. Nikolaenko, and Yu. F. Filippov, Global Magnetic Resonances in the Earth-Ionosphere Cavity (Naukova Dumka, Kiev, 1977) [in Russian].
3. S. Chapman, “A Note on Two Apparent Large Temporary Local Magnetic Disturbances Possibly Connected with Earthquakes,” Terrestr. Magn. and Atm. Electr. 35(2), 81–83 (1930).
4. A. P. Chekhov, Sakhalin Island (Travel Notes) (Russkaya Mysl’, Moscow, 1895) [in Russian].
5. F. Eleman, “The Response of Magnetic Instruments to Earthquake Waves,” J. Geomagn. Geoelectr. 18, 43–72 (1966).