D.J. Symes

Automatic vehicle monitoring—Past, present and future

D.J. Symes, 1980, 30th IEEE Vehicular Technology Conference.

Automatic vehicle monitoring: A tool for vehicle fleet operations

D.J. Symes, 1980, IEEE Transactions on Vehicular Technology.

The U.S. department of transportation's automatic vehicle monitoring program

D.J. Symes, 1979, 29th IEEE Vehicular Technology Conference.

Multiuser area-coverage automatic vehicle monitoring program

D.J. Symes, 1977, IEEE Transactions on Vehicular Technology.