@article{Pressat1985,
author = {Pressat, Roland},
title= {Contribution des écarts de mortalité par \^age \`a la différence des vies moyennes},
year = {1985},
doi = {10.2307/1532986},
journal = {Population (French Edition)},
volume = {40},
number = {4-5},
pages = {766--770},
}