%0 Journal Article %A A. A. Bykov %A M. K. Trubetskov %T Optimization of the form of a periodic interface between two homogeneous media with different dielectric permeabilities %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1989 %P 75-81 %V 29 %N 1 %U http://geodesic.mathdoc.fr/item/ZVMMF_1989_29_1_a6/ %G ru %F ZVMMF_1989_29_1_a6