@article{Cooke2013,
author = {Cooke, T.J.},
title= {All tied up: Tied staying and tied migration within the United States, 1997 to 2007},
year = {2013},
doi = {10.4054/DemRes.2013.29.30},
volume = {29},
number = {30},
pages = {817--836},
}