1. P.A. Binding and Y.X. Huang, Linkcd eigenvalue problems for the p- Laplacian, preprint 1992
2. On a class of superlinear elliptic problems
3. Positive splutions of semilinear elliptic systems
4. Ph. ClCment, D.G. de Figueiredo & E. Mitidieri, A Priori estimates for positive solutions of semilinear elliptic systems via Hardy-Sobolev inequalities, Relatorio de Pesquisa, Julho RP 20/92, Universidade Estadual de Campinas.
5. Positive solutions for superlinear elliptic systems without variational structure