@book{223837,
	author = {UN. Preparatory Committee for the United Nations Conference on Sustainable Development (2nd : 2011 : New York)},
	title = {Informe del comité preparatorio de la conferencia de las Naciones Unidas sobre el desarrollo sostenible},
	publisher = {UN},
	year = {2011},
	address = {New York},
	note = {Annexes (p. 22-23): 1. Side events -- 2. List of documents before the 2nd session of the Preparatory Committee.},
	url = {http://daccess-ods.un.org/access.nsf/Get?Open&DS=A/CONF.216/PC/9&Lang=E}
}