APA (7th ed.) Citation

Kielhöfer, H. (1985). Hopf bifurcation from a differentiable viewpoint.

Chicago Style (17th ed.) Citation

Kielhöfer, Hansjörg. Hopf Bifurcation from a Differentiable Viewpoint. Augsburg, 1985.

MLA (9th ed.) Citation

Kielhöfer, Hansjörg. Hopf Bifurcation from a Differentiable Viewpoint. 1985.

Warning: These citations may not always be 100% accurate.