@incollection{:/content/books/9789210542050c003, author = "United Nations Office on Drugs and Crime", title = "Explanatory notes", booktitle = "Global Study on Homicide 2013", publisher = "United Nations", year = "2014", pages = "7-8", url = "https://www.un-ilibrary.org/content/books/9789210542050c003" }