%0 Journal Article %A Khapalov, Alexander Y. %T Global non-negative controllability of the semilinear parabolic equation governed by bilinear control %J ESAIM: Control, Optimisation and Calculus of Variations %D 2002 %P 269-283 %V 7 %I EDP-Sciences %U http://archive.numdam.org/articles/10.1051/cocv:2002011/ %R 10.1051/cocv:2002011 %G en %F COCV_2002__7__269_0