TY - JOUR AU - V. E. Eshniyazov AU - B. Kh. Eshchanov AU - D. B. Yusupov AU - Q. Ya. Ergashev AU - U. K. Sapaev TI - On theory of second harmonic generation in 2D nonlinear photonic crystals with arbitrary structures JO - Nanosistemy: fizika, himiâ, matematika PY - 2015 SP - 779 EP - 785 VL - 6 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NANO_2015_6_6_a6/ LA - en ID - NANO_2015_6_6_a6 ER -