%0 Journal Article %A B. Yu. Sternin %T A method for the approximate solution of a Maxwell system %J Differencialʹnye uravneniâ %D 1987 %P 1590-1599 %V 23 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1987_23_9_a14/ %G ru %F DE_1987_23_9_a14