%0 Journal Article %A E. N. Khailov %T On extremal controls for a~homogeneous bilinear system that is controlled in the positive orthant %J Informatics and Automation %D 1998 %P 217-235 %V 220 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1998_220_a13/ %G ru %F TRSPY_1998_220_a13