%0 Journal Article %A G. Schmidt %T Electromagnetic Scattering by Periodic Structures %J Contemporary Mathematics. Fundamental Directions %D 2003 %P 113-128 %V 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMFD_2003_3_a5/ %G ru %F CMFD_2003_3_a5