@article{Murphy1993,
author = {Murphy, M.},
title= {The contraceptive pill and women's employment as factors in fertility change in Britain 1963–1980: A challenge to the conventional view},
year = {1993},
doi = {10.1080/0032472031000146986},
journal = {Population Studies},
volume = {47},
number = {2},
pages = {221--43},
}