. . . . . "Geophysical explorations in the Soviet Arctic and Antarctic. (Geofizicheskie issledovaniya v sovetskoi Arktike i Antarktike)" . . "Contains 9 papers on geomagnetic field, ionosphere, and auroras in Soviet Arctic and Antarctic. Some papers based on data of International Geophysical Year and International Geophysical Cooperation. Translated from Russian. Volume 241 of Proceedings of the Arctic and Antarctic Scientific Research Institute of the Main Administration of the Northern Sea Route of the Ministry of the Navy of the USSR." . . . . . . . . .