2008 | ||
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1 | EE | Mahiéddine Kouche, Nasser-eddine Tatar, Shengqiang Liu: Permanence and existence of a positive periodic solution to a periodic stage-structured system with infinite delay. Applied Mathematics and Computation 202(2): 620-638 (2008) |
1 | Shengqiang Liu | [1] |
2 | Nasser-eddine Tatar | [1] |