@article{Hoem2016,
author = {Hoem, J. and Nedoluzhko, L.},
title= {The dangers of using ‘negative durations’ to estimate pre- and post-migration fertility},
year = {2016},
doi = {10.1080/00324728.2016.1221442},
volume = {70},
number = {3},
pages = {359--363},
}