%0 Journal Article %A Changming Ding %T A predator-prey model with state dependent impulsive effects %J Annales Polonici Mathematici %D 2014 %P 297-308 %V 111 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap111-3-6/ %R 10.4064/ap111-3-6 %G en %F 10_4064_ap111_3_6