@article {vanApeldoorn2002Lutra,
	title = {{The root vole (\emph{Microtus oeconomus arenicola}) in the Netherlands: Threatened and (un)adapted?}},
	journal = {Lutra},
	volume = {45},
	number = {2},
	year = {2002},
	pages = {155-166},
	author = {van Apeldoorn, R.-C.}
}