@article{ref1,
title="Transport network planning under ignorance",
journal="Transportation planning and technology",
year="1980",
author="O'sullivan, Patrick and Holtzclaw, Gary",
volume="6",
number="1",
pages="27-31",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0308-1060",
doi="10.1080/03081068008717172",
url="http://dx.doi.org/10.1080/03081068008717172"
}