@article{ref1,
title="Petroleum pipeline deregulation : alternative solutions",
journal="Journal of the transportation research forum",
year="1988",
author="Coburn, L.",
volume="29",
number="1",
pages="185-190",
abstract="<p>[Abstract unavailable]  Keywords: Pipeline transportation</p>",
language="en",
issn="1046-1469",
doi="",
url="http://dx.doi.org/"
}