@article{van den Broek2019,
author = {van den Broek, T. and Tosi, M. and Grundy, E.},
title= {Offspring and later-life loneliness Eastern and Western Europe},
year = {2019},
doi = {10.3224/zff.v31i2.05},
volume = {31},
number = {2},
pages = {199--215},
}