Author: Teng, Zhidong
- : Existence of positive periodic solutions of an SEIR model with periodic coefficients. (English). Applications of Mathematics, vol. 57 (2012), issue 6, pp. 601-616
- : Almost sufficient and necessary conditions for permanence and extinction of nonautonomous discrete logistic systems with time-varying delays and feedback control. (English). Applications of Mathematics, vol. 56 (2011), issue 2, pp. 207-225
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