Sovertkov, P. I. Renewal of a closed convex polyhedron in a pseudo-Euclidean space according to given normals and areas of faces. (Russian) Zbl 0557.52003 Ukr. Geom. Sb. 27, 113-115 (1984). Reviewer: N.Soare MSC: 52A15 52Bxx PDFBibTeX XMLCite \textit{P. I. Sovertkov}, Ukr. Geom. Sb. 27, 113--115 (1984; Zbl 0557.52003)
Sovertkov, P. I. Minimal surfaces in the pseudo-Euclidean space \(E_{2,1}\). (Russian) Zbl 0571.53004 Questions of differential geometry ”in the large”, Interuniv. Collect. sci. Works, Leningrad 1983, 108-113 (1983). MSC: 53A10 53A40 PDFBibTeX XML
Sovertkov, P. I. On the Gaussian curvature of a surface in the pseudo-Euclidean space \(E_{n-1,1}\). (Russian) Zbl 0567.53006 Questions of differential geometry ”in the large”, Interuniv. Collect. sci. Works, Leningrad 1983, 104-108 (1983). Reviewer: S.N.Pandey MSC: 53A07 53A35 53B30 PDFBibTeX XML
Sovertkov, P. I. Mean evolute and mean evolvent surfaces in a pseudo-Euclidean space. (Russian) Zbl 0566.53004 Global and Riemannian geometry, Interuniv. Collect. sci. Works, Leningrad 1983, 68-73 (1983). Reviewer: Z.Olszak MSC: 53A05 53A35 PDFBibTeX XML
Sovertkov, P. I. Christoffel problem in pseudo-Euclidean space \(E_{n-1,1}\). (English. Russian original) Zbl 0498.53049 Math. Notes 30, 867-872 (1982); translation from Mat. Zametki 30, 737-747 (1981). MSC: 53C45 53A07 53B30 PDFBibTeX XMLCite \textit{P. I. Sovertkov}, Math. Notes 30, 867--872 (1981; Zbl 0498.53049); translation from Mat. Zametki 30, 737--747 (1981) Full Text: DOI