APA (7th ed.) Citation

Tretter, C. (1993). On [lambda]-nonlinear boundary eigenvalue problems. Akademie Verlag.

Chicago Style (17th ed.) Citation

Tretter, Christiane. On [lambda]-nonlinear Boundary Eigenvalue Problems. Berlin: Akademie Verlag, 1993.

MLA (9th ed.) Citation

Tretter, Christiane. On [lambda]-nonlinear Boundary Eigenvalue Problems. Akademie Verlag, 1993.

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