@techreport{Stoeldraijer2012,
author = {Stoeldraijer, L. and Van Duin, C. and Janssen, F.},
title= {Bevolkingsprognose 2012-2060: Model en veronderstellingen betreffende de sterfte (Population forecast 2012-2060: Model and assumptions concerning mortality)},
year = {2012},
institution = {Bevolkingstrends },
number = {27-6-2013},
}