Text: "Investigation of crustal conductivity in the Urals." Deep electromagnetic soundings through the crust of the earth are reported, using powerful fields and very large currents. Application of large-scale ELF systems. Moscow's Izvestiya Akademii Nauk SSR, Fizika Zemli. (1), 1979. p. 78-90.

See Also: Earth transmission, scalar electromagnetics, electromagnetic soundings, transmitters, earthquakes, geology.

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