Hopf bifurcation in the multi-dimension biomathematics model under small perturbation
(Center for Mathematical Sciences,CICA,Academia Sinica,Chengdu 61004(Department of Mathematics,Southwest Nationalities College,Chengdu 610041(Center for Mathematical Sciences, CICA, Academia Sinica, Chengdu 610041)
Yuan Xiaofeng Guo Ruihai Wu Yunhua. Hopf bifurcation in the multi-dimension biomathematics model under small perturbation[J].Acta mathematica scientia,Series A, 1999, 19(2): 187-195.