@article{ref1,
title="Vehicle Routing and Scheduling Development for Transportation of Elderly and Handicapped Persons",
journal="Transportation quarterly",
year="1987",
author="Kikuchi, S.",
volume="41",
number="2",
pages="207-227",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0278-9434",
doi="",
url="http://dx.doi.org/"
}