A. P. Sadovskii, “The problem of the center and focus for analytic systems with a zero linear part. II”, Differ. Uravn., 1989, Volume 25, Number 6,Pages <nobr>950

JOURNALS // Differentsial'nye Uravneniya // Archive

Differ. Uravn., 1989 Volume 25, Number 6, Pages 950–956 (Mi de6866)

Ordinary Differential Equations

The problem of the center and focus for analytic systems with a zero linear part. II

A. P. Sadovskii

Yanka Kupala State University of Grodno

UDC: 517.925.41

Received: 25.12.1987

Fulltext: PDF file (732 kB)

English version: Differential Equations, 1989, 25:6, 682–687

Bibliographic databases: