@inproceedings{Cheng_2009,
title={Novice Cognition Pattern of Guide Sign Based on Eye Tracking and Physical Feedback Tests},
url={http://dx.doi.org/10.1061/41039(345)237},
DOI={10.1061/41039(345)237},
booktitle={International Conference on Transportation Engineering 2009},
publisher={American Society of Civil Engineers},
author={Cheng,
Yingying and Huang,
Xiaoming and Chen,
Fei and Wang,
Fang},
year={2009},
month=jul }