TY JOUR TI INTERNATIONAL LAW ASPECTS OF GERMAN COPYRIGHT LAW (GCL) KW German copyright law KW related rights KW international copyright conventions KW EU law KW private international law KW Internet. JO Journal of Foreign Legislation and Comparative Law AU Yumashev, Y.M. AU Postnikova, E.V. PY 2017 IS 3 PB Legal publishing house Norm