@incollection{:/content/books/9789210568746s002-c001, author = "United Nations Office of Legal Affairs", title = "No. 48256. European Community and Hong Kong Special Administrative Region (under authorization by the Government of the People's Republic of China)", booktitle = "Treaty Series 2728", publisher = "United Nations", year = "2016", pages = "3-51", url = "https://www.un-ilibrary.org/content/books/9789210568746s002-c001" }