%0 Journal Article %A M. Serhani %A N. Raissi %A P. Cartigny %T Robust Feedback Control Design for a Nonlinear Wastewater Treatment Model %J Mathematical modelling of natural phenomena %D 2009 %P 128-143 %V 4 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1051/mmnp/20094509/ %R 10.1051/mmnp/20094509 %G en %F MMNP_2009_4_5_a9