1. A note on a semilinear elliptic equations on RN;Rabinowitz,1991
2. Homoclinic type solutions for a semilinear elliptic PDE on RN;Coti-Zelati;Comm. Pure Appl. Math.,1992
3. Generalized linking theorem with an application to semilinear Schrödinger equation;Kryszewski;Res. Rep. Math. Stockholm Univ.,1996
4. Multiplicity results for a class of semilinear elliptic equations on RN;Montecchiari;Rend. Sem. Mat. Univ. Padova,1996
5. Positive solutions of nonlinear equations involving critical Sobolev exponents;Brezis;Comm. Pure Appl. Math.,1983