Boillat, Guy Chocs caractéristiques. (Characteristic shocks). (French) Zbl 0234.35063 C. R. Acad. Sci., Paris, Sér. A 274, 1018-1021 (1972). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 19 Documents MSC: 35L67 Shocks and singularities for hyperbolic equations PDFBibTeX XMLCite \textit{G. Boillat}, C. R. Acad. Sci., Paris, Sér. A 274, 1018--1021 (1972; Zbl 0234.35063)