Blackmore, Denis; Prykarpatski, Anatolij K. Dark equations and their light integrability. (English) Zbl 1420.35016 J. Nonlinear Math. Phys. 21, No. 3, 407-428 (2014). MSC: 35A30 35G25 35N10 37K35 58J70 58J72 PDFBibTeX XMLCite \textit{D. Blackmore} and \textit{A. K. Prykarpatski}, J. Nonlinear Math. Phys. 21, No. 3, 407--428 (2014; Zbl 1420.35016) Full Text: DOI
Papachristou, C. J.; Harrison, B. Kent Bäcklund-transformation-related recursion operators: application to the self-dual Yang-Mills equation. (English) Zbl 1190.35190 J. Nonlinear Math. Phys. 17, No. 1, 35-49 (2010). MSC: 35Q40 37K05 35K35 37K30 PDFBibTeX XMLCite \textit{C. J. Papachristou} and \textit{B. K. Harrison}, J. Nonlinear Math. Phys. 17, No. 1, 35--49 (2010; Zbl 1190.35190) Full Text: DOI arXiv