@article{Barg2012,
author = {Barg, K. and Beblo, M.},
title= {Does ‘sorting into specialization’ explain the differences in time use between married and cohabiting couples? An empirical application for Germany},
year = {2012},
doi = {10.2307/23646459},
volume = {105},
number = {106},
pages = {127--152},
}