Farhadova, Y. M. Existence of solution of nonlinear bridge problem with time-delay in aerodynamic resistance force. (English) Zbl 1499.76061 J. Contemp. Appl. Math. 11, No. 2, 104-112 (2021). MSC: 76G25 58D25 35Q35 PDFBibTeX XMLCite \textit{Y. M. Farhadova}, J. Contemp. Appl. Math. 11, No. 2, 104--112 (2021; Zbl 1499.76061) Full Text: Link
Zul’fugarova, R. T. On mixed problems for the wave equation containing time derivatives in the boundary conditions. (Russian) Zbl 1463.35338 J. Contemp. Appl. Math. 5, No. 1, 29-34 (2015). MSC: 35L20 47F05 58J50 PDFBibTeX XMLCite \textit{R. T. Zul'fugarova}, J. Contemp. Appl. Math. 5, No. 1, 29--34 (2015; Zbl 1463.35338) Full Text: Link