%0 Journal Article %A V. E. Eshniyazov %A B. Kh. Eshchanov %A D. B. Yusupov %A Q. Ya. Ergashev %A U. K. Sapaev %T On theory of second harmonic generation in 2D nonlinear photonic crystals with arbitrary structures %J Nanosistemy: fizika, himiâ, matematika %D 2015 %P 779-785 %V 6 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/NANO_2015_6_6_a6/ %G en %F NANO_2015_6_6_a6