Tian, H., & Han, M. Limit Cycle Bifurcations by Perturbing a Compound Loop with a Cusp and a Nilpotent Saddle. Wiley.
Chicago Style (17th ed.) CitationTian, Huanhuan, and Maoan Han. Limit Cycle Bifurcations by Perturbing a Compound Loop with a Cusp and a Nilpotent Saddle. Wiley.
MLA (9th ed.) CitationTian, Huanhuan, and Maoan Han. Limit Cycle Bifurcations by Perturbing a Compound Loop with a Cusp and a Nilpotent Saddle. Wiley.
Warning: These citations may not always be 100% accurate.