6ZHOU Huan Song Laboratory of Mathematical Physics. Wuhan Institute of Physics and Mathematics. Chinese Academy of Sciences, P. O. Box 71010, Wuhan 430071. P. R. China.An Application of a Mountain Pass Theorem[J].Acta Mathematica Sinica,English Series,2002,18(1):27-36. 被引量：18
3Palmers R.O. Existence uniqueness of positive solutions of semi -linear elliptic systems[J]. Nonlinear Analysis, 2000(39) :559 -568.
4Esposito P. On some conjectures proposed by Haim Brezis[ J]. Nonlinear Analysis, 2004,54:751 -759.
5Li Chong. The existence of infinitely many solutions of a class of nonlinear elliptic equations with Neumann boundary condition for both resonance and oscillation problems[ J]. Nonlinear Analysis ,2003,54:431 -443.
6D. Gilbarg, N.S. Trudinger. Elliptic Partial Differential Equations of second order[ M ]. Springer, New York, 1983.
7Deimling K. Nonlinear functional analysis[M]. Springer, Berlin, 1985.
