Eigenvalue problems for the p -Laplacian with indefinite weights. Cuesta, Mabel — 2001 Electronic Journal of Differential Equations (EJDE) [electronic only]
Minimax theorems on C 1 manifolds via Ekeland variational principle. Cuesta, Mabel — 2003 Abstract and Applied Analysis
Existence results for quasilinear problems via ordered sub and supersolutions Mabel Cuesta Leon — 1997 Annales de la Faculté des sciences de Toulouse : Mathématiques