@inbook{Bardet1997,
author = {Bardet, J.-P.},
title= {Fécondité et natalité},
year = {1997},
editor = {Bardet, J.-P.},
editor = {Dupâquier, J.},
booktitle = {Histoire des populations de l’Europe: I. Des origines aux prémices de la révolution démographique},
address = {Paris},
publisher = {Fayard},
pages = {316‒343},
}