@article {1562,
	title = {Climatic modifiers of the response to N deposition in peat-forming Sphagnum mosses: a meta-analysis.},
	journal = {New Phytologist},
	volume = {191},
	year = {2011},
	pages = {496-507},
	author = {Limpens, J. and Sheppard, L.J. and Leith, I.D.}
}
