@article{Cairns2016,
author = {Cairns, A.J.G. and Blake, D. and Dowd, K. and Kessler, A.R.},
title= {Phantoms never die: Living with unreliable population data},
year = {2016},
doi = {10.1111/rssa.12159},
volume = {179},
number = {4},
pages = {975--1005},
}