Jabri, Y. (2003). The mountain pass theorem: Variants, generalizations, and some applications. Cambridge University Press. https://doi.org/10.1017/CBO9780511546655
Chicago-Zitierstil (17. Ausg.)Jabri, Youssef. The Mountain Pass Theorem: Variants, Generalizations, and Some Applications. Cambridge ; New York ; Melbourne ; Madrid ; Cape Town ; Singapore ; São Paulo: Cambridge University Press, 2003. https://doi.org/10.1017/CBO9780511546655.
MLA-Zitierstil (9. Ausg.)Jabri, Youssef. The Mountain Pass Theorem: Variants, Generalizations, and Some Applications. Cambridge University Press, 2003. https://doi.org/10.1017/CBO9780511546655.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.