%0 Journal Article %A S. Ruan %T On Nonlinear Dynamics of Predator-Prey Models with Discrete Delay %J Mathematical modelling of natural phenomena %D 2009 %P 140-188 %V 4 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1051/mmnp/20094207/ %R 10.1051/mmnp/20094207 %G en %F MMNP_2009_4_2_a6