TY JOUR TI MATEMATIC MODEL OF TRANSPORTATIONAL WORK OF THE COURT ACCOUNTING THE FACTOR OF THE DECARBONIZATION OF THE MARINE FLOT KW marine vessel KW transport industry KW green shipping KW mathematical model KW reduction of negative impact JO Operation of Maritime Transport AU Botnaryuk, M.V. AU Ksenzova, N.N. AU Timchenko, T.N. AU Chomlekchi, I.. PY 2024 IS PB Budget Educational Institution of Higher Education “Admiral Ushakov State Maritime University”