@incollection{:/content/books/9789210456920s002-c020, author = "United Nations", title = "No. 38474. Hong Kong Special Administrative Region (under authorization by the Government of China) and Hungary", booktitle = "Treaty Series 2183", publisher = "United Nations", year = "2004", pages = "459-488", url = "https://www.un-ilibrary.org/content/books/9789210456920s002-c020" }