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Leach, P. G. L. Symmetry and singularity properties of a system of ordinary differential equations arising in the analysis of the nonlinear telegraph equations. (English) Zbl 1129.34030 J. Math. Anal. Appl. 336, No. 2, 987-994 (2007). Reviewer: O. Makeev (Ulyanovsk) MSC: 34C14 34A34 35L70 PDFBibTeX XMLCite \textit{P. G. L. Leach}, J. Math. Anal. Appl. 336, No. 2, 987--994 (2007; Zbl 1129.34030) Full Text: DOI