@article{Balakrishnan1988,
author = {Balakrishnan, T.R. and Rao, K.V. and Krotki, K.J. and Lapierre-Adamcyk, E.},
title= {Age at first birth and lifetime fertility},
year = {1988},
journal = {Journal of Biosocial Science},
volume = {20},
number = {2},
pages = {167--174},
}