TY JOUR TI MODERN WAYS OF DEVELOPMENT OF THE WORLD SEA PORTS AND THEIR INFLUENCE ON THE PORT INDUSTRY IN RUSSIA KW sea port KW port capacity KW port crane KW container ship KW ecological problems JO Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies AU Ivashkovich, D.. AU Titov, A.. PY 2016 IS 2016 PB Astrakhan State Technical University