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