TY JOUR TI Optimization of the Characteristics of a Complex Technical Product at the Design Stage KW terms of reference KW complex technical product KW system approach KW requirements KW development JO Journal of Technical Research AU Dubovsky, V.A. AU Kuznetsov, A.V. AU Pak, A.Y. AU Sysuev, S.Y. PY 2022 IS 8 PB INFRA-M Academic Publishing LLC.