@article {1631,
	title = {Concurrent exposure to SO2 and/or NO2 alters groweth and Yield responses of wheat and barley to low concentrations of O3.},
	journal = {New Phytologist},
	volume = {118},
	year = {1991},
	pages = {581-591},
	author = {Adaros, G. and Weigel, H.J. and Jager, H.J.}
}
