TY JOUR TI FEATURES OF INNOVATION PROCESS AND MODEL OF TECHNOLOGY COMMERCIALIZATION IN TANKER FLEET KW tanker fleet KW innovation KW "green transition" KW strategy KW ecology KW energy saving KW models KW financing KW demand JO MOSCOW ECONOMIC JOURNAL AU Bobryshev, A.D. AU Vitishkina, M.G. PY 2026 IS 10 PB Electronic science