%0 Journal Article %A V. A. Shapiro %A F. I. Nikonova %A N. V. Fedorova %A A. V. Chursin %A D. V. Bakhterev %T The North Urals magnetoactive layer structure according to geomagnetic data %J Doklady Akademii Nauk %D 1993 %P 774-777 %V 330 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1993_330_6_a16/ %G ru %F DAN_1993_330_6_a16