%0 Journal Article
%A Radouane Yafia
%T The effect of time delay and Hopf bifurcation
 in a tumor-immune system competition model
 with negative immune response
%J Applicationes Mathematicae
%D 2009
%P 349-364
%V 36
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/am36-3-7/
%R 10.4064/am36-3-7
%G en
%F 10_4064_am36_3_7