1. Radially symmetric solutions for a class of critical exponent elliptic problems in RN;Alves;Electron. J. Differential Equations,1996
2. C.O. Alves, M.A. Souto, On existence and concentration behavior of ground state solutions for a class of problems with critical growth, preprint.
3. Remarks on the Schrödinger operator with regular complex potentials;Brezis;J. Math. Pures Appl.,1979
4. Homoclinic type solutions for a semilinear elliptic PDE on RN;Coti-Zelati;Comm. Pure Appl. Math.,1992
5. Local Mountain Pass for semilinear elliptic problems in unbounded domains;del Pino;Calc. Var.,1996