TY JOUR TI Organization of planning and management of ship repairs based on network schedules. Domestic experience KW ship-repair enterprises KW network schedule KW valid operation KW fictitious operation KW event KW critical way KW repair of the rotary mechanism of the ship crane KW system of planning and management JO Operation of Maritime Transport AU Deruzhinsky, V.E. AU Deruzhinsky, G.V. AU Ablyazov, K.A. PY 2021 IS PB Budget Educational Institution of Higher Education “Admiral Ushakov State Maritime University”