@incollection{:/content/books/9789210596701s003-c013, author = "United Nations Office of Legal Affairs", title = "No. 18927. Exchange of notes constituting an agreement between the United States of America and Greece relating to military assistance in defense articles and services. Athens, 30 August 1979", booktitle = "Treaty Series 1751", publisher = "United Nations", year = "2000", pages = "498-500", url = "https://www.un-ilibrary.org/content/books/9789210596701s003-c013" }