@article{Parr2010,
author = {Parr, N.J.},
title= {Satisfaction with life as an antecedent of fertility. Partner + happiness = children?},
year = {2010},
doi = {10.4054/DemRes.2010.22.21},
journal = {Demographic Research},
volume = {22},
number = {21},
pages = {635--662},
}