TY - JOUR AU - E. N. Khailov TI - On extremal controls for a~homogeneous bilinear system that is controlled in the positive orthant JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1998 SP - 217 EP - 235 VL - 220 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_1998_220_a13/ LA - ru ID - TM_1998_220_a13 ER -