%0 Journal Article %A Agoshkov, Valeri I. %A Bardos, Claude %T Optimal control approach in inverse radiative transfer problems : the problem on boundary function %J ESAIM: Control, Optimisation and Calculus of Variations %D 2000 %P 259-278 %V 5 %I EDP-Sciences %U http://www.numdam.org/item/COCV_2000__5__259_0/ %G en %F COCV_2000__5__259_0