%0 Journal Article %A V. A. Morozov %A L. T. Remizov %A A. V. Èlbakidze %A A. N. Boguslavskii %A S. P. Kharchenko %T P. Three-dimensional compensation of natural geomagnetic background during active electromagnetic sounding of the Earth %J Doklady Akademii Nauk %D 1991 %P 1137-1139 %V 318 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1991_318_5_a26/ %G ru %F DAN_1991_318_5_a26