@incollection{:/content/books/9789210041324c012, author = "United Nations", title = "Источники", booktitle = "Обзор результативности экологической деятельности: Кыргызстан", publisher = "United Nations", year = "2010", pages = "225-235", url = "https://www.un-ilibrary.org/content/books/9789210041324c012" }