%0 Journal Article %A M. Yu. Volokobinskii %T Computer-analytical method of electric field calculation in a heterogeneous %J Doklady Akademii Nauk %D 1991 %P 597-601 %V 316 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1991_316_3_a19/ %G ru %F DAN_1991_316_3_a19