@article{Ouellette2011,
author = {Ouellette, Nadine and Bourbeau, Robert},
title= {Changes in the age-at-death distribution in four low mortality countries: A nonparametric approach},
year = {2011},
doi = {10.4054/DemRes.2011.25.19},
journal = {Demographic Research},
volume = {25},
number = {19},
pages = {595--628},
}