%0 Journal Article %A Kavian, Otared %A Traoré, Oumar %T Approximate controllability by birth control for a nonlinear population dynamics model %J ESAIM: Control, Optimisation and Calculus of Variations %D 2011 %P 1198-1213 %V 17 %N 4 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/cocv/2010043/ %R 10.1051/cocv/2010043 %G en %F COCV_2011__17_4_1198_0