@ARTICLE {27820,
author={J. Li and B.  Xu and O. Postolache and Y.  Yang and H.  Wu},
doi={10.1155/2018/4037695},
journal={Mathematical Problems in Engineering},
title={Impact Analysis of Travel Time Uncertainty on AGV Catch-Up Conflict and the Associated Dynamic Adjustment},
year={2018},
month={April},
volume={2018},
number={4037695},
pages={1-11},
ISSN={1024-123X}
}