Chen, Junjie Two differential infectivity epidemic models with nonlinear incidence rate. (English) Zbl 1080.92055 Appl. Math., Ser. B (Engl. Ed.) 20, No. 3, 305-315 (2005). MSC: 92D30 34D05 34D23 34D20 PDFBibTeX XMLCite \textit{J. Chen}, Appl. Math., Ser. B (Engl. Ed.) 20, No. 3, 305--315 (2005; Zbl 1080.92055) Full Text: DOI
Chen, Junjie An SIRS epidemic model. (English) Zbl 1042.92027 Appl. Math., Ser. B (Engl. Ed.) 19, No. 1, 101-108 (2004). MSC: 92D30 34D23 34D05 34D20 PDFBibTeX XMLCite \textit{J. Chen}, Appl. Math., Ser. B (Engl. Ed.) 19, No. 1, 101--108 (2004; Zbl 1042.92027) Full Text: DOI