publicaciones seleccionadas artículo académico Asymptotics of Sobolev Embeddings and Singular Perturbations for the p-laplacian. PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY. 130(10):2931-2939. 2002 Asymptotic Behavior of Best Constants and Extremals for Trace Embeddings in Expanding Domains. COMMUNICATIONS IN PARTIAL DIFFERENTIAL EQUATIONS. 26(11&12):2189-2210. 2001