%0 Journal Article %A B. S. Ènenstein %T A way of parameterless interpretation of threelayer curves of electromagnetic soundings of $K$ and $Q$ types %J Doklady Akademii Nauk %D 1966 %P 796-799 %V 168 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1966_168_4_a19/ %G ru %F DAN_1966_168_4_a19