@article{Alders2007,
author = {Alders, M. and Keilman, N. and Cruijsen, H.},
title= {Assumptions for long-term stochastic population forecasts in 18 European countries},
year = {2007},
doi = {10.1007/s10680-006-9104-4},
journal = {European Journal of Population},
volume = {23},
number = {1},
pages = {33--69},
}