@article {93,
	title = {Creating a safe operating space for iconic ecosystems},
	journal = {Science},
	volume = {347},
	year = {2015},
	month = {2015/03/20},
	pages = {1317 - 1319},
	doi = {10.1126/science.aaa3769},
	url = {http://www.sciencemag.org/content/347/6228/1317.short},
	author = {Scheffer, M. and Barrett, S. and Carpenter, S. R. and Folke, C. and Green, A. J. and Holmgren, M. and Hughes, T. P. and Kosten, S. and van de Leemput, I. A. and Nepstad, D. C. and van Nes, E. H. and Peeters, E. T. H. M. and Walker, B.}
}
