Struwe, M. (1996). Variational methods: Applications to nonlinear partial differential equations and Hamiltonian systems (2nd, rev. and substantially expanded ed.). Springer.
Chicago Style (17th ed.) CitationStruwe, Michael. Variational Methods: Applications to Nonlinear Partial Differential Equations and Hamiltonian Systems. 2nd, rev. and substantially expanded ed. Berlin, New York: Springer, 1996.
MLA (9th ed.) CitationStruwe, Michael. Variational Methods: Applications to Nonlinear Partial Differential Equations and Hamiltonian Systems. 2nd, rev. and substantially expanded ed. Springer, 1996.
Warning: These citations may not always be 100% accurate.