@article{Kritz2015,
author = {Kritz, M.M. and Gurak, D.T.},
title= {U.S. Immigrants in Dispersed and Traditional Settlements: National Origin Heterogeneity},
year = {2015},
doi = {10.1111/imre.12177},
journal = {International Migration Review },
volume = {49},
number = {1},
pages = {106--141},
}