@article {1346,
	title = {Low atmospheric nitrogen loads lead to grass encroachment in coastal dunes, but only on acid soils},
	volume = {12},
	year = {2009},
	pages = {1173{\textendash}1188},
	author = {Remke, E. and Brouwer, E. and Kooijman, A. and Blindow, A. and Roelofs, J.G.M.}
}
