2007 | ||
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2 | EE | Xinzhu Meng, Huidong Cheng, Lansun Chen: Profitless delays for permanence in a pure-delayed nonautomous Lotka-Volterra competitive system with infinite delays and discrete delays. SNPD (1) 2007: 150-153 |
1 | EE | Xinzhu Meng, Lansun Chen, Huidong Cheng: Two profitless delays for the SEIRS epidemic disease model with nonlinear incidence and pulse vaccination. Applied Mathematics and Computation 186(1): 516-529 (2007) |
1 | Lansun Chen | [1] [2] |
2 | Xinzhu Meng | [1] [2] |