@article{ref1,
title="Improving flow and safety upon roads by unorthodox layout",
journal="Applied ergonomics",
year="1971",
author="Tejmar, J.",
volume="2",
number="4",
pages="210-212",
abstract="When roads have at least two lanes, overtaking has to take place exclusively within these two lanes, and intruding into the opposite stream when overtaking is strictly forbidden. As a result, a completely new situation emerges - the situation of two neighbouring one-way roads. Examples are given on how to treat them separately for improving flow and safety in carefully selected situations.<p /> <p>Language: en</p>",
language="en",
issn="0003-6870",
doi="",
url="http://dx.doi.org/"
}