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- [31] THE MODULI SPACE OF HOPF SURFACES SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY & TECHNOLOGICAL SCIENCES, 1995, 38 (09): : 1049 - 1059
- [37] Versal Deformation and Local Bifurcation Analysis of Time-Periodic Nonlinear Systems Nonlinear Dynamics, 2000, 21 : 317 - 336