Shishkova, M. A. Examination of a system of differential equations with a small parameter in the highest derivatives. (English. Russian original) Zbl 0289.34083 Sov. Math., Dokl. 14, 483-487 (1973); translation from Dokl. Akad. Nauk SSSR 209, 576-579 (1973). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 3 ReviewsCited in 22 Documents MSC: 34E15 Singular perturbations for ordinary differential equations 34C05 Topological structure of integral curves, singular points, limit cycles of ordinary differential equations 34D15 Singular perturbations of ordinary differential equations PDFBibTeX XMLCite \textit{M. A. Shishkova}, Sov. Math., Dokl. 14, 483--487 (1973; Zbl 0289.34083); translation from Dokl. Akad. Nauk SSSR 209, 576--579 (1973)