@article{Poulain1993,
author = {Poulain, M.},
title= {Confrontation des statistiques de migration intra-Européennes: Vers une matrice complete?},
year = {1993},
doi = {10.1007/BF01265643},
journal = {European Journal of Population},
volume = {9},
number = {4},
pages = {353--381},
}