Teng, Zhidong; Chen, Lansun Permanence and extinction of periodic predator–prey systems in a patchy environment with delay. (English) Zbl 1018.92033 Nonlinear Anal., Real World Appl. 4, No. 2, 335-364 (2003). MSC: 92D40 34C60 34K25 PDFBibTeX XMLCite \textit{Z. Teng} and \textit{L. Chen}, Nonlinear Anal., Real World Appl. 4, No. 2, 335--364 (2003; Zbl 1018.92033) Full Text: DOI
Sun, Wu-jun; Teng, Zhi-dong; Yu, Yuan-hong Permanence in nonautonomous predator-prey Lotka-Volterra systems. (English) Zbl 1054.34080 Acta Math. Appl. Sin., Engl. Ser. 18, No. 3, 411-422 (2002). Reviewer: Shigui Ruan (Coral Gables) MSC: 34D05 92D25 PDFBibTeX XMLCite \textit{W.-j. Sun} et al., Acta Math. Appl. Sin., Engl. Ser. 18, No. 3, 411--422 (2002; Zbl 1054.34080) Full Text: DOI