Weak focus, limit cycles and bifurcations for bounded quadratic systems

C. Li, J. Llibre, Z. Zhang

Research output: Contribution to journalArticleResearch

35 Citations (Scopus)
Original languageEnglish
Pages (from-to)193-223
JournalJ. Differ. Equ.
Volume115
Publication statusPublished - 1 Jan 1995

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