Almocera, L. S., Sy, P. W., & Zhu-Jun, J. (1999). Existence of periodic solutions of a chemostat-related model. Matimya's Matematika.
Cita Chicago (17th ed.)Almocera, Lorna S., Polly Wee Sy, i Jing Zhu-Jun. "Existence of Periodic Solutions of a Chemostat-related Model." Matimya's Matematika 1999.
Cita MLA (9th ed.)Almocera, Lorna S., et al. "Existence of Periodic Solutions of a Chemostat-related Model." Matimya's Matematika, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.