Positive steady-state solutions of the Sel'kov model. - Rui Peng 002; Mingxin Wang; Ming Yang 020 (Math. Comput. Model., 2006)

Positive solutions of a diffusive prey-predator model in a heterogeneous environment. - Rui Peng 002; Mingxin Wang; Ming Yang 020 (Math. Comput. Model., 2007)