@techreport{Ferré2009,
author = {Ferré, C.},
title= {Age at first child: Does education delay fertility timing? The case of Kenya},
year = {2009},
doi = {10.1596/1813-9450-4833},
publisher = {World Bank},
address = {Washington, D.C.},
number = {Policy Research working paper 4833},
}