%0 Journal Article %A A. A. Goncharsky %A S. R. Durlevich %T An inverse problem of synthesis of nanooptical security elements for visual and automated authenticity verification %J Numerical methods and programming %D 2020 %P 56-63 %V 21 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMP_2020_21_1_a4/ %G ru %F VMP_2020_21_1_a4