%0 Journal Article %A E. González-Olivares %A A. Rojas-Palma %T Allee Effect in Gause Type Predator-Prey Models: Existence of Multiple Attractors, Limit cycles and Separatrix Curves. A Brief Review %J Mathematical modelling of natural phenomena %D 2013 %P 143-164 %V 8 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1051/mmnp/20138610/ %R 10.1051/mmnp/20138610 %G en %F MMNP_2013_8_6_a9