@article{Régnier-Loilier2009,
author = {Régnier-Loilier, A. and Beaujouan, É. and Villeneuve-Gokalp, C.},
title= {Neither single, nor in a couple. A study of living apart together in France},
year = {2009},
doi = {10.4054/DemRes.2009.21.4},
journal = {Demographic research},
volume = {21},
number = {4},
pages = {75--108},
}