共 50 条
- [4] DEGENERATE HOPF-BIFURCATION FROM MULTIPLE-EIGENVALUES AND STABILITY ANNALI DI MATEMATICA PURA ED APPLICATA, 1986, 143 : 275 - 320
- [10] Multiple bifurcation from 'simple' eigenvalues Applied Mathematics and Computation (New York), 1999, 100 (2-3): : 111 - 130