About this scholarly article

2009 First International Conference on Information Science and Engineering - Research on Railway Tunnel Duration Risk Assessment Based on the Improved PERT Model by He, Zhi-jun; Xu, Zhi-sheng; Song, Ping is a scholarly article available to read on EtoBox.

Author

He, Zhi-jun; Xu, Zhi-sheng; Song, Ping

Publisher

IEEE

Published

2009