Kane, T. R.; Djerassi, S. Integrals of linearized differential equations of motion of mechanical systems: Linearized differential equations. (English) Zbl 0661.70023 J. Appl. Mech. 54, 656-660 (1987). Reviewer: M.Dutta MSC: 70G10 70F20 65L05 34A34 PDFBibTeX XMLCite \textit{T. R. Kane} and \textit{S. Djerassi}, J. Appl. Mech. 54, 656--660 (1987; Zbl 0661.70023) Full Text: DOI
Sobolev, A. V.; Yafaev, D. R. Phase analysis in the problem of scattering by a radial potential. (English) Zbl 0616.47010 J. Sov. Math. 37, 888-902 (1987). MSC: 47A40 35P20 81U99 PDFBibTeX XMLCite \textit{A. V. Sobolev} and \textit{D. R. Yafaev}, J. Sov. Math. 37, 888--902 (1987; Zbl 0616.47010) Full Text: DOI