@article{Piché1984,
author = {Piché, V. and Gregory, J. and Lavoie, J.-P.},
title= {L'analyse historique des migrations: la pertinence de l'analyse longitudinale à partir des histoires rétrospectives},
year = {1984},
journal = {Genus},
volume = {XI},
number = {3-4},
pages = {25--45},
}