@article{Barclay2018,
author = {Barclay, K.J. and Myrskylä, M.},
title= {Parental age and offspring mortality: Negative effects of reproductive ageing may be counterbalanced by secular increases in longevity},
year = {2018},
doi = {10.1080/00324728.2017.1411969},
volume = {72},
number = {2},
pages = {157--173},
}