TY - JOUR AU - D. A. Sivkov TI - Control of periodic systems spectrum by disturbances with minimal rank JO - Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta PY - 2005 SP - 3 EP - 94 IS - 3 UR - http://geodesic.mathdoc.fr/item/IIMI_2005_3_a0/ LA - ru ID - IIMI_2005_3_a0 ER -