Motreanu, D. (2003). Variational and non-variational methods in nonlinear analysis and boundary value problems. Kluwer Academic.
Chicago-Zitierstil (17. Ausg.)Motreanu, D. Variational and Non-variational Methods in Nonlinear Analysis and Boundary Value Problems. Dordrecht: Kluwer Academic, 2003.
MLA-Zitierstil (9. Ausg.)Motreanu, D. Variational and Non-variational Methods in Nonlinear Analysis and Boundary Value Problems. Kluwer Academic, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.