TY JOUR TI On the question of defining the legal status of artificial islands KW artificial islands KW Law of Sea KW International Law KW 1982 United Nations Convention on the Law of the Sea (UNCLOS) KW 1958 United Nations Convention on the High Seas KW Territorial Disputes KW Regional security KW Regional economy JO Advances in Law Studies AU Shevchenko, O.. AU Ponkin, I.V. AU Ponkina, A.I. PY 2016 IS 4 PB Publishing Center RIOR