@article {16721,
	title = {The International Journal of Life Cycle Assessment},
	journal = {Critical review: a summary of the current state-of-practice},
	year = {2014},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84906430445\&partnerID=MN8TOARS},
	author = {Curran, M.A. and Young, S.B.}
}