1. Boundary lubrication. In Boundary Lubrication — An Appraisal of World Literature;Campbell,1969
2. Solid friction and boundary lubrication;Tabor,1967
3. Transition to boundary lubrication from elastohydrodynamic lubrication;Dowson,1969
4. A critical survey of mathematical models for boundary lubrication;Beerbower;ASLE Trans.,1971