Friedman, A. The Cauchy problem in several time variables. (English) Zbl 0109.31803 J. Math. Mech. 11, 859-889 (1962). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 6 Documents Keywords:partial differential equations PDFBibTeX XMLCite \textit{A. Friedman}, J. Math. Mech. 11, 859--889 (1962; Zbl 0109.31803)