Blagoveshchenskij, A. S.; Kabanikhin, S. I. An inverse problem in the theory of wave propagation in a nonregular semi-infinite waveguide. (English) Zbl 0582.35113 Differ. Equations 19, 439-443 (1983). MSC: 35R30 35B40 35L15 PDFBibTeX XMLCite \textit{A. S. Blagoveshchenskij} and \textit{S. I. Kabanikhin}, Differ. Equations 19, 439--443 (1983; Zbl 0582.35113)
Blagoveshchenskij, A. S.; Voevodskij, K. Eh. An inverse problem in the theory of scattering from a stratified half- space. (English) Zbl 0483.35081 Differ. Equations 17, 936-945 (1982). MSC: 35R35 35P25 35L10 PDFBibTeX XMLCite \textit{A. S. Blagoveshchenskij} and \textit{K. Eh. Voevodskij}, Differ. Equations 17, 936--945 (1982; Zbl 0483.35081)