[1] Chen, B. and Peng, R., Coexistence states of a strongly coupled prey-predator model, J. Partial Differential Equations, 18 (2005), 154-166.
[2] Chen, X. F., Qi, Y. W. and Wang, M. X., A strongly coupled predator-prey system with non-monotonic functional response, Nonlinear Anal., 67 (2007), 1966-1979.
[3] Crandall, M. G. and Rabinowitz, P. H., Bifurcation from simple eigenvalues, J. Functional Analysis, 8 (1971), 321-340.
[4] Gilbarg, D. and Trudinger, N. S., Elliptic Partial Differential Equations of Second Order, 2nd Edition, Springer-Verlag, Berlin, 1983.
[5] Kadota, T. and Kuto, K., Positive steady states for a prey-predator model with some nonlinear diffusion terms, J. Math. Anal. Appl., 323 (2006), 1387-1401.