@article{Goldstein2002,
author = {Goldstein, J.R. and Stecklov, G.},
title= {Long-range population projections made simple},
year = {2002},
doi = {10.1111/j.1728-4457.2002.00121.x},
journal = {Population and Development Review},
volume = {28},
number = {1},
pages = {121--141},
}