Bibliografia

Principal

• Introduction to the Calculus of Variations: Dacorogna, B., 2004 Imperial College Press
• Modern methods in the Calculus of Variations: L^p spaces: Fonseca, I. & G. Leoni 2007 Springer
• Convex Analysis and Variational Problems: Ekeland, I. & R. Témam 1976 North Holland, 1976 (SIAM 1999).

Secundária

• Partial Differential Equations (Chap.8: The Calculus of Variations): Evans, L. 2010 2nd ed. Amer Math Soc
• Nonlinear Functional Analysis and its Applications, vol. III (Variational Methods and Optimization): Zeidler, E. 1985 Springer