1. An analysis of the soil stresses and deformations beneath a rigid wheel;Onafeko,1965
2. Performance analysis of a driven non-deflecting tyre in soil;Janosi;Land Locomotion Lab. Rep.,1963
3. Theory of land locomotion (The mechanics of vehicle mobility);Bekker,1956
4. An analysis of the rolling resistance of towed rigid wheels on sand;Shaw,1963
5. Soil stresses and deformations beneath rigid wheels;Onafeko;J. Terramechanics,1967