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"Four limit cycles for a three-dimensional competitive Lotka-Volterra ..."
Mats Gyllenberg, Ping Yan (2009)
- Mats Gyllenberg, Ping Yan:
Four limit cycles for a three-dimensional competitive Lotka-Volterra system with a heteroclinic cycle. Comput. Math. Appl. 58(4): 649-669 (2009)
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