@article{Snel2006,
author = {Snel, E. and Engbersen, G. and Leerkes, A. },
title= {Transnational involvement and social integration},
year = {2006},
doi = {10.1111/j.1471-0374.2006.00145.x},
journal = {Global Networks },
volume = {6},
number = {3},
pages = {285--308},
}