TY - JOUR AU - E. V. Aksenyushkina TI - Optimality conditions in a problem of linear controlled system with bilinear functional JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 2018 SP - 61 EP - 66 IS - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_2018_7_a4/ LA - ru ID - IVM_2018_7_a4 ER -