This article is cited in 1 paper

Ordinary Differential Equations

On the Coppel Problem for Quadratic Systems with a Fine Focus

L. A. Cherkas^a, I. L. Shevtsov<sup>b

a</sup> Belarussian State University of Computer Science and Radioelectronic Engineering
^b Belarusian State University, Minsk

UDC: 517.925.42

Received: 10.05.2004

 English version: Differential Equations, 2005, 41:8, 1155–1159

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