Volkov, V. M.; Drits, V. V.; Kruglov, V. I. Computer experiment in the investigation of stability of autowaveguide regimes of self-action of spiral optical beams. (Russian. English summary) Zbl 1075.78544 Mat. Model. 6, No. 12, 3-16 (1994). MSC: 78M20 Finite difference methods applied to problems in optics and electromagnetic theory 78A60 Lasers, masers, optical bistability, nonlinear optics PDFBibTeX XMLCite \textit{V. M. Volkov} et al., Mat. Model. 6, No. 12, 3--16 (1994; Zbl 1075.78544) Full Text: MNR