@article{Park2015,
author = {Park, H. and Choi, J.},
title= {Long-term trends in living alone among Korean adults: age, gender, and educational differences},
year = {2015},
doi = {10.4054/DemRes.2015.32.43},
journal = {Demographic Research},
volume = {32},
number = {43},
pages = {1177--1208},
}