@article {660,
	title = {A critical limit for acid neutralizing capacity in Norwegian surface waters, based on new analyses of fish and invertebrate responses},
	volume = {177},
	year = {1996},
	pages = {173-193.},
	author = {Lien, L. and Raddum, G.G. and Fjellheim, A. and Henriksen, A.}
}
