@article{ref1,
title="Reward-cost balancing among women coalminers",
journal="Sex roles",
year="1983",
author="Hammond, Judith A. and Mahoney, Constance W.",
volume="9",
number="1",
pages="17-29",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0360-0025",
doi="10.1007/BF00303106",
url="http://dx.doi.org/10.1007/BF00303106"
}