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Characterization of isochronous foci for planar analytic differential systems
Giné, Jaume, Grau, MaiteVolume:
135
Language:
english
Journal:
Proceedings of the Royal Society of Edinburgh: Section A Mathematics
DOI:
10.1017/s0308210500004236
Date:
October, 2005
File:
PDF, 185 KB
english, 2005