Periodic solutions of Hamiltonian systems and related topics
Rabinowitz, P. H.; Ambrosetti, Antonio; Ekeland, I.; Zehnder, E.
Dordrecht [u.a.] : Kluwer (1987)
Journal Article
In: NATO ASI series : Series C, Mathematical and physical sciences
Volume: 209
Identifier
- RWTH PUBLICATIONS: RWTH-CONV-051055