Baĭkov, S. V.; Tikhonova, T. A. Image formation in broad wide-angle acoustic objective. (Russian. English summary) Zbl 1071.76569 Mat. Model. 9, No. 4, 68-76 (1997). MSC: 76Q05 Hydro- and aero-acoustics PDFBibTeX XMLCite \textit{S. V. Baĭkov} and \textit{T. A. Tikhonova}, Mat. Model. 9, No. 4, 68--76 (1997; Zbl 1071.76569) Full Text: MNR