@article{O'Leary2010,
author = {O'Leary, Louise and Natamba, Eva and Jefferies, Julie and Wilson, Ben},
title= {Fertility and partnership status in the last two decades},
year = {2010},
doi = {10.1057/pt.2010.10},
journal = {Population Trends },
volume = {140},
number = {1},
pages = {5--35},
}