%0 Journal Article %A A. P. Konstantinov %A S. V. Sukhinin %T Wave properties of a~double one-dimensional periodic sheet grating %J Sibirskij žurnal industrialʹnoj matematiki %D 2018 %P 35-46 %V 21 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SJIM_2018_21_1_a3/ %G ru %F SJIM_2018_21_1_a3