@article {24771,
	title = {Ecosystem Services},
	journal = {Payment for Ecosystem Services (PES) in Latin America: Analysing the performance of 40 case studies},
	year = {2016},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84947789034\&partnerID=MN8TOARS},
	author = {Grima, N. and Singh, S.J. and Smetschka, B. and Ringhofer, L.}
}
