@article{ref1,
title="A Lagrangian approach to traffic simulation on digital computers",
journal="Highway Research Board bulletin",
year="1962",
author="Walton, J. R. and Douglas, R. A.",
volume="356",
number="",
pages="48-50",
abstract="A technique for simulating traffic movement on digital computers is described. In this technique computations are performed on a required basis rather than on an incremental time basis. This treatment of the time parameter may reduce the computational effort required to simulate traffic movement.<p />",
language="",
issn="0073-2206",
doi="",
url="http://dx.doi.org/"
}