Related references
Note: Only part of the references are listed.
Article
Mathematics, Applied
On nonlinear perturbations of a periodic elliptic problem in R2 involving critical growth
CO Alves et al.
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS (2004)
Article
Mathematics, Applied
A remark on least energy solutions in R-N
L Jeanjean et al.
PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY (2003)