@article{Ní Bhrolcháin2011,
author = {Ní Bhrolcháin, Máire  and Beaujouan, Éva and Murphy, Michael},
title= {Sources of error in reported childlessness in a continuous British household survey},
year = {2011},
doi = {10.1080/00324728.2011.607901},
journal = {Population Studies},
volume = {65},
number = {3},
pages = {305--318},
}