共 12 条
[1]
Ambrosetti A., 1973, Journal of Functional Analysis, V14, P349, DOI 10.1016/0022-1236(73)90051-7
[2]
Ambrosetti A., 2007, NONLINEAR ANAL SEMIL
[3]
Bonanno G., PREPRINT
[8]
Peral I, 1998, NONLINEAR FUNCTIONAL ANALYSIS AND APPLICATIONS TO DIFFERENTIAL EQUATIONS, PROCEEDINGS OF THE SECOND SCHOOL, P153