@inbook{6c4702bb3dfd4e58b2f53a5490d8e294,
title = "The demographic situation in the European Union",
author = "{van Nimwegen}, N. and {van der Erf}, R.F. and E.L. Heering",
note = "Reporting year: 2010",
year = "2010",
language = "Niet gedefinieerd",
isbn = "978-90-6984-602-6",
series = "NIDI report",
publisher = "Koninklijke Nederlandse Akademie van Wetenschappen (KNAW)",
number = "82",
pages = "25--69",
editor = "{van Nimwegen}, N. and {van der Erf}, R.",
booktitle = "Demography monitor 2008: demographic trends, socio-economic impacts and policy implications in the European Union",
address = "Nederland",
}