@article {1919,
	title = { Modelling dynamic copper balances for a contaminated sandy soil following land use change from agriculture to forestry},
	year = {1998},
	pages = { 117-125},
	author = {Moolenaar, S. W and Temminghoff, E. J. M and De Haan, F. A. M}
}
@article {1920,
	title = {opper mobility in a copper-contaminated sandy soil as affected by pH and solid and dissolved organic matter},
	year = {1997},
	author = {Temminghoff, E. J. M and Van der Zee, S. E. A. T. M and De Haan, F. A. M}
}
