David, D.; Levi, D.; Winternitz, P. Solitons in shallow seas of variable depth and in marine straits. (English) Zbl 0728.76023 Stud. Appl. Math. 80, No. 1, 1-23 (1989). MSC: 76B15 35Q51 76B25 PDFBibTeX XMLCite \textit{D. David} et al., Stud. Appl. Math. 80, No. 1, 1--23 (1989; Zbl 0728.76023) Full Text: DOI
David, D.; Levi, D.; Winternitz, P. Integrable nonlinear equations for water waves in straits of varying depth and width. (English) Zbl 0678.35008 Stud. Appl. Math. 76, 133-168 (1987). MSC: 35C15 76B25 PDFBibTeX XMLCite \textit{D. David} et al., Stud. Appl. Math. 76, 133--168 (1987; Zbl 0678.35008) Full Text: DOI