@article{Vertovec2003,
author = {Vertovec, S.},
title= {Migration and other modes of transnationalism: Towards conceptual cross-fertizilization},
year = {2003},
doi = {10.1111/j.1747-7379.2003.tb00153.x},
journal = {International Migration Review},
volume = {37},
number = {3},
pages = {641‒665},
}