Golokvoscjus, P. B. Behavior of the norm of an integral matrix of a two-dimensional system of differential equations in the neighborhood of a singularity of the system. (English) Zbl 0336.34046 Differ. Equations 11(1975), 728-738 (1976). MSC: 34D05 34C05 34A25 34A30 PDF BibTeX XML Cite \textit{P. B. Golokvoscjus}, Differ. Equations 11, 728--738 (1976; Zbl 0336.34046) OpenURL
Golokvoscjus, P. B. Verhalten der Norm der Integralmatrix eines zweidimensionalen Systems von Differentialgleichungen in der Umgebung eines singulären Punktes des Systems. (Russian) Zbl 0307.34045 Differ. Uravn. 11, 961-974 (1975). MSC: 34D05 34C05 34A25 34A30 PDF BibTeX XML Cite \textit{P. B. Golokvoscjus}, Differ. Uravn. 11, 961--974 (1975; Zbl 0307.34045) OpenURL