@article {814,
	title = {Elevated atmospheric CO2 and increased nitrogen deposition: effects on C and N metabolism and growth of the peat moss Sphagnum recurvum P. Beauv. var. mucronatum (Russ.) Warnst. },
	year = {2000},
	pages = {201-212},
	author = {Van Der Heijden, E. and Verbeek, S.J. and Kuiper, P.J.C.}
}
