%0 Journal Article %A Z. Sobirov %A D. Babajanov %A D. Matrasulov %T Nonlinear standing waves on planar branched systems: shrinking into metric graph %J Nanosistemy: fizika, himiâ, matematika %D 2017 %P 29-37 %V 8 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/NANO_2017_8_1_a4/ %G en %F NANO_2017_8_1_a4