%0 Journal Article %A M. M. Aripov %A K. K. Sabirov %A J. R. Yusupov %T Transparent vertex boundary conditions for quantum graphs: simplified approach %J Nanosistemy: fizika, himiâ, matematika %D 2019 %P 505-510 %V 10 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/NANO_2019_10_5_a0/ %G en %F NANO_2019_10_5_a0