@inbook{Dupâquier1992,
author = {Dupâquier, J. and Kessler, D.},
title= {L'enquête des 3000 familles},
year = {1992},
editor = {Dupâquier, J.},
editor = {Kessler, D.},
booktitle = {La société française au XIXe siècle. Tradition, transition, transformations},
address = {Paris},
publisher = {Fayard},
pages = {23--61},
}