@article{Gubernskaya2013,
author = {Gubernskaya, Z. and Bean, F.D. and Van Hook, J. },
title= {(Un)healthy immigrant citizens naturalization and activity limitations in older age},
year = {2013},
doi = {10.1177/0022146513504760},
journal = {Journal of Health and Social Behavior },
volume = {54},
number = {4},
pages = {427--443},
}