@article{Palloni2001,
author = {Palloni, A. and Massey, D.S. and Ceballos, M. and Espinosa, K. and Spittel, M.},
title= {Social capital and international migration: A test using information on family networks},
year = {2001},
doi = {10.1086/320817},
volume = {106},
number = {5},
pages = {1262--1298},
}