Tokarev, S. P. Smooth equivalence of systems of differential equations with power asymptotics of solutions and their discrete analogues in the neighbourhood of an invariant manifold. (Russian) Zbl 0665.34042 Differ. Uravn. 24, No. 2, 361-362 (1988). Reviewer: B.Maslowski MSC: 34C20 PDFBibTeX XMLCite \textit{S. P. Tokarev}, Differ. Uravn. 24, No. 2, 361--362 (1988; Zbl 0665.34042)
Tokarev, S. P. \(C^{\infty}\)-equivalence of systems of differential equations with exponential asymptotics of the solutions in the neighborhood of an invariant manifold. (English. Russian original) Zbl 0675.34029 Differ. Uravn. 23, No. 8, 1331-1342 (1987); translation from Differ. Equations 23, No. 8, 900-909 (1987). Reviewer: A.Klič MSC: 34D30 37C80 34C20 PDFBibTeX XMLCite \textit{S. P. Tokarev}, Differ. Uravn. 23, No. 8, 1331--1342 (1987; Zbl 0675.34029); translation from Differ. Equations 23, No. 8, 900--909 (1987)
Tokarev, S. P. Local \(C^ 1\)-equivalence of systems of differential equations in the neighborhood of an asymptotically stable complex singular point. (Russian) Zbl 0645.34035 Differ. Uravn. 23, No. 10, 1826-1828 (1987). Reviewer: A.Klič MSC: 34C20 34D30 PDFBibTeX XMLCite \textit{S. P. Tokarev}, Differ. Uravn. 23, No. 10, 1826--1828 (1987; Zbl 0645.34035)
Tokarev, S. P. Averaging method and local equivalence of analytic systems with a small parameter. (Russian) Zbl 0632.34047 Differ. Uravn. 23, No. 6, 999-1009 (1987). Reviewer: S.Miluševa MSC: 34C29 34M99 PDFBibTeX XMLCite \textit{S. P. Tokarev}, Differ. Uravn. 23, No. 6, 999--1009 (1987; Zbl 0632.34047)
Tokarev, S. P. Analytic equivalence of contracting diffeomorphisms in the neighborhood of an invariant torus. (Russian) Zbl 0545.34029 Differ. Uravn. 19, No. 9, 1638-1640 (1983). Reviewer: G.Osipenko MSC: 34C20 34A25 58C25 58C35 54H20 PDFBibTeX XMLCite \textit{S. P. Tokarev}, Differ. Uravn. 19, No. 9, 1638--1640 (1983; Zbl 0545.34029)
Tokarev, S. P. Analytical equivalence of systems of differential equations in the neighbourhood of an exponentially stable invariant torus. (Russian) Zbl 0522.34036 Differ. Uravn. 19, No. 3, 540-543 (1983). MSC: 34C20 34A25 PDFBibTeX XMLCite \textit{S. P. Tokarev}, Differ. Uravn. 19, No. 3, 540--543 (1983; Zbl 0522.34036)
Tokarev, S. P. On the normal form of an analytic system of differential equations in the case of a non-rough focus. (Russian) Zbl 0357.34005 Differ. Uravn. 13, 1142-1144 (1977). MSC: 34A25 34C05 PDFBibTeX XMLCite \textit{S. P. Tokarev}, Differ. Uravn. 13, 1142--1144 (1977; Zbl 0357.34005)
Tokarev, S. P. Glatte Äquivalenz von Systemen von Differentialgleichungen auf der Ebene im Fall eines nichtgroben Strudelpunkts. (Russian) Zbl 0356.34035 Differ. Uravn. 13, 892-897 (1977). MSC: 34C20 34D30 PDFBibTeX XMLCite \textit{S. P. Tokarev}, Differ. Uravn. 13, 892--897 (1977; Zbl 0356.34035)
Tokarev, S. P. Glatte Konjugiertheit von Systemen von Differentialgleichungen in der Umgebung eines asymptotisch stabilen komplizierten singulären Punktes. (Russian) Zbl 0352.34036 Differ. Uravn. 13, 766-769 (1977). MSC: 34C20 37-XX PDFBibTeX XMLCite \textit{S. P. Tokarev}, Differ. Uravn. 13, 766--769 (1977; Zbl 0352.34036)