1. Problèmes Nonlinéaires;Browder,1966
2. Existence theory for boundary value problems for quasilinear elliptic systems with strongly nonlinear lower order terms;Browder,1971
3. Pseudomonotone operators and nonlinear elliptic boundary value problems on unbounded domains;Browder,1977
4. Nonlinear elliptic boundary value problems for equations with rapidly (or slowly) increasing coefficients;Gossez;Trans. Amer. Math. Soc.,1974
5. Surjectivity results for pseudo-monotone mappings in complementary systems;Gossez;J. Math. Anal. Appl.,1976