@article{ref1,
title="Rural roads and development: evidence from Ethiopia",
journal="European journal of transport and infrastructure research",
year="2012",
author="Wondemu, K. A. and Weiss, J.",
volume="12",
number="4",
pages="417-439",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="1567-7133",
doi="",
url="http://dx.doi.org/"
}