%0 Journal Article %A V. V. Provotorov %A A. P. Zhabko %T Stability of a weak solution for a hyperbolic system with distributed parameters on a graph %J Vestnik rossijskih universitetov. Matematika %D 2021 %P 55-67 %V 26 %N 133 %I mathdoc %U http://geodesic.mathdoc.fr/item/VTAMU_2021_26_133_a5/ %G ru %F VTAMU_2021_26_133_a5