Schmitz, F. Equilibrium structures of differentially rotating self-gravitating gases. (English) Zbl 0665.76045 Astron. Astrophys. 200, No. 1-2, 127-134 (1988). MSC: 76E20 85A30 85A05 PDFBibTeX XMLCite \textit{F. Schmitz}, Astron. Astrophys. 200, No. 1--2, 127--134 (1988; Zbl 0665.76045)
Schmitz, F. The stability of a differentially rotating thin disk. (English) Zbl 0665.76044 Astron. Astrophys. 200, No. 1-2, 120-126 (1988). MSC: 76E20 85A30 85A05 PDFBibTeX XMLCite \textit{F. Schmitz}, Astron. Astrophys. 200, No. 1--2, 120--126 (1988; Zbl 0665.76044)
Schmitz, F.; Ebert, R. The stability of differentially rotating self-gravitating gas clouds. II. Polytropic configurations. (English) Zbl 0619.76059 Astron. Astrophys. 181, 41-49 (1987). MSC: 76E20 85A05 76M99 PDFBibTeX XMLCite \textit{F. Schmitz} and \textit{R. Ebert}, Astron. Astrophys. 181, 41--49 (1987; Zbl 0619.76059)
Schmitz, F. The stability of differentially rotating self-gravitating gas clouds. I. An approximation method and its application to isothermal configurations. (English) Zbl 0603.76042 Astron. Astrophys. 169, 171-177 (1986). MSC: 76E20 85A05 76N15 76M99 PDFBibTeX XMLCite \textit{F. Schmitz}, Astron. Astrophys. 169, 171--177 (1986; Zbl 0603.76042)
Schmitz, F. Numerical calculations of two-dimensional flows in stellar atmospheres by the method of nebencharacteristics. (English) Zbl 0601.76040 Astron. Astrophys. 166, 368-380 (1986). MSC: 76E20 85A20 35L60 76M99 PDFBibTeX XMLCite \textit{F. Schmitz}, Astron. Astrophys. 166, 368--380 (1986; Zbl 0601.76040)
Schmitz, F. Special perturbations of rotating isothermal gas clouds with constant rotational velocity. (English) Zbl 0539.76047 Astron. Astrophys. 125, 333-337 (1983). MSC: 76E20 85A05 70F15 PDFBibTeX XMLCite \textit{F. Schmitz}, Astron. Astrophys. 125, 333--337 (1983; Zbl 0539.76047)