Variational Methods - 9783642093296

Struwe - Variational Methods Applications to Nonlinear Partial Diffe - X555z

Athanasios N. Yannacopoulos / Variational Methods in Nonlinear ...9783111333250

Variational Methods: Applications to Nonlinear Partial Differential Equations an

Variational Methods: Applications to Nonlinear Partial Differential Equations

Bek - Methods of Nonlinear Analysis Applications to Differential Equa - X555z

Variational Methods: Applications to Nonlinear Partial Differential Equations an

Motreanu - Topological and Variational Methods with Applications to No - X555z