Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Behrndt, J., Hassi, S., & de Snoo, H. Boundary Value Problems, Weyl Functions, and Differential Operators.

Chicago Citation Edition Citation

Behrndt, Jussi, Seppo Hassi, und Henk de Snoo. Boundary Value Problems, Weyl Functions, and Differential Operators.

MLA Citation Edition Citation

Behrndt, Jussi, et al. Boundary Value Problems, Weyl Functions, and Differential Operators.