Franke, J. E., & Yakubu, A. Periodically forced discrete-time SIS epidemic model with diseaseinduced mortality. AIMS Press.
Chicago Style (17th ed.) CitationFranke, John E., and Abdul-Aziz Yakubu. Periodically Forced Discrete-time SIS Epidemic Model with Diseaseinduced Mortality. AIMS Press.
MLA (9th ed.) CitationFranke, John E., and Abdul-Aziz Yakubu. Periodically Forced Discrete-time SIS Epidemic Model with Diseaseinduced Mortality. AIMS Press.
Warning: These citations may not always be 100% accurate.