%0 Journal Article %A I. A. Bogaevsky %A D. V. Tunitsky %T Singularities of Multivalued Solutions of Quasilinear Hyperbolic Systems %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2020 %P 76-87 %V 308 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2020_308_a5/ %G ru %F TM_2020_308_a5