@article {1498,
	title = {Belowground effects of enhanced tropospheric ozone and drought in abeech/spruce forest (Fagus sylvatica L./Picea abies [L.] Karst).},
	volume = {158},
	year = {2010},
	pages = {1071-1078},
	author = {Nikolova, P.S. and Anderson, C.P. and Blaschke, H. and Matyssek, R. and Haberle, K.}
}
