@article{Orrenius2009,
author = {Orrenius, P.M. and Zavodny, M.},
title= {Do immigrants work in riskier jobs?},
year = {2009},
doi = {10.1353/dem.0.0064},
journal = {Demography },
volume = {46},
number = {3},
pages = {535--551},
}