@article{Vertovec2004,
author = {Vertovec, S.},
title= {Migrant transnationalism and modes of transformation},
year = {2004},
doi = {10.1111/j.1747-7379.2004.tb00226.x},
journal = {International Migration Review},
volume = {38},
number = {3},
pages = {970−1001},
}