TY JOUR TI DEVELOPMENT OF NEW FORM OF DELIVERY TANKER FLEET FOR RENT ON FLOATING TERMS TIME CHARTER BETS KW time charter KW tanker market KW freight market conditions KW floating rate KW rent calculation KW freight index KW emission control area JO Operation of Maritime Transport AU Timchenko, T.N. AU Tonkonog, V.V. AU Golovan, T.V. PY 2021 IS PB Budget Educational Institution of Higher Education “Admiral Ushakov State Maritime University”