Liu, Z., & Yuan, R. (2017). Zero-Hopf bifurcation for an infection-age structured epidemic model with a nonlinear incidence rate. Science China. Mathematics, 60(8), 1371-1398. https://doi.org/10.1007/s11425-016-0371-8
Chicago Style (17th ed.) CitationLiu, ZhiHua, and Rong Yuan. "Zero-Hopf Bifurcation for an Infection-age Structured Epidemic Model with a Nonlinear Incidence Rate." Science China. Mathematics 60, no. 8 (2017): 1371-1398. https://doi.org/10.1007/s11425-016-0371-8.
MLA (9th ed.) CitationLiu, ZhiHua, and Rong Yuan. "Zero-Hopf Bifurcation for an Infection-age Structured Epidemic Model with a Nonlinear Incidence Rate." Science China. Mathematics, vol. 60, no. 8, 2017, pp. 1371-1398, https://doi.org/10.1007/s11425-016-0371-8.
Warning: These citations may not always be 100% accurate.