%0 Journal Article %A M. S. Zhdanov %T Inverse problems of magnetotelluric sounding of nonhomogeneous conducting media %J Doklady Akademii Nauk %D 1991 %P 76-81 %V 318 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1991_318_1_a17/ %G ru %F DAN_1991_318_1_a17