Multiplicity of solutions to uniformly elliptic fully nonlinear equations with concave–convex right-hand side. Journal of Differential Equations, vol. 246 nº 11 2009, p. 4221-4248. (With F. Charro and I. Peral).
Multi-bump solitons to linearly coupled systems of Nonlinear Schrödinger equations. Calculus of Variations and Partial Differential Equations, vol. 30 nº 1 2007, p. 85-112. (With A. Ambrosetti and D. Ruiz).
Standing Waves of Some Coupled Nonlinear Schrödinger Equations. Journal of the London Mathematical Society, vol. 75 nº1 2007, p. 67-82. (With A. Ambrosetti).
Some improved Caffarelli-Kohn-Nirenberg inequalities. Calculus of Variations and Partial Differential Equations, vol. 23 nº 3 2005, p. 327-3455. (With B. Abdellaoui and I. Peral).
Semilinear elliptic problems with mixed Dirichlet-Neumann boundary conditions. Journal of Functional Analysis, vol. 199 nº 2 2003, p. 468-507. (With I. Peral).