1. The economic effects of nonoptimal pricing and investment policies for substitutable transport facilities;Borins;Canadian J. Econ.,1984
2. Electronic road pricing in Hong Kong: 2. The technology;Catling;Traffic Eng. Control,1985
3. Use of ERP in tunnels supported;Chiu;South China Morning Post.,1985
4. Talks on ERP test maturity of DBs;Chung;Hong Kong Standard,1985
5. Interview with Michael Clancy, Principal Assistant Secretary for Transport;Clancy,1984