@Article{JPDE-2-1, author = {}, title = {Reflection of Singularities at Boundary for Piecewise Smooth Solutions to Semilinear Hyperbolic Systems}, journal = {Journal of Partial Differential Equations}, year = {1989}, volume = {2}, number = {1}, pages = {59--70}, abstract = {}, issn = {2079-732X}, doi = {https://doi.org/1989-JPDE-5821}, url = {https://global-sci.com/article/89028/reflection-of-singularities-at-boundary-for-piecewise-smooth-solutions-to-semilinear-hyperbolic-systems} }