%0 Journal Article %A M. B. Zvereva %A M. I. Kamenskii %T Problem on string system vibrations on star-shaped graph with nonlinear condition at node %J Ufa mathematical journal %D 2024 %P 34-52 %V 16 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/UFA_2024_16_1_a3/ %G en %F UFA_2024_16_1_a3