@article{Leerkes2011,
author = {Leerkes, A. and Kulu-Glasgow, I.},
title= {Playing hard(er) to get: The state, international couples, and the income requirement},
year = {2011},
doi = {10.1163/157181611X554267},
volume = {13},
number = {1},
pages = {95--121},
}