![](/img/cover-not-exists.png)
The use of active speed warning signs
Kathmann, T., Cannon, R.Volume:
141
Language:
english
Journal:
Proceedings of the Institution of Civil Engineers - Transport
DOI:
10.1680/tran.2000.141.2.67
Date:
May, 2000
File:
PDF, 803 KB
english, 2000