TY - JOUR AU - G. S. Yudaev TI - Certain particular cases of stability in the first approximation of systems with delays JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1973 SP - 116 EP - 118 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1973_2_a14/ LA - ru ID - IVM_1973_2_a14 ER -