Robert A. Douglas
- Heavy Load, Low Tire Pressure Rutting of Unbound Granular Pavements. In: Journal of Transportation Engineering, v. 123, n. 5 (September 1997). (1997):
- Computer-assisted resource access road route location. In: Canadian Journal of Civil Engineering / Revue canadienne de génie civil, v. 15, n. 3 (June 1988). (1988):
- Road contact stresses and forces under tires with low inflation pressure. In: Canadian Journal of Civil Engineering / Revue canadienne de génie civil, v. 27, n. 6 (December 2000). (2000):