The virtual bumper :
a control based collision avoidance system for highway vehicles /
prepared by Bill Schiller and Max Donath.

APA Citation

Schiller, W., Donath, M., University of Minnesota. Department of Civil and Mineral Engineering., Minnesota. Department of Transportation. Office of Research Administration. (1997). The virtual bumper: a control based collision avoidance system for highway vehicles. St. Paul, MN: Minnesota. Dept. of Transportation, Office of Research Administration .

MLA Citation

Schiller, William, Max Donath, University of Minnesota. Department of Civil and Mineral Engineering, and Minnesota. Department of Transportation. Office of Research Administration. The Virtual Bumper: a Control Based Collision Avoidance System for Highway Vehicles. St. Paul, MN: Minnesota. Dept. of Transportation, Office of Research Administration , 1997.

Warning: These citations may not always be complete (especially for serials).