@inbook{Härkönen2018,
author = {Härkönen, J.},
title= {Single-mother poverty: how much do educational differences in single motherhood matter?},
year = {2018},
doi = {10.2307/j.ctt2204rvq.8},
editor = {Nieuwenhuis, R.},
editor = {Maldonado, L.C.},
booktitle = {The triple bind of single-parent families: Resources, employment and policies to improve wellbeing},
address = {Cambridge},
publisher = {Polity Press},
pages = {31--50},
}