1. A Technique for Measurement Roller Follower Skidding on Automotive Camshafts;Bair,1990
2. A Tribological Study of the Design and Performance of Automotive Cams;Ball,1988
3. Analysis of Roller-Follower Valve Gear;Colechin,1993
4. The Lubrication of Rollers (part IV);Crook;Philosophical Transactions,1964
5. Tribological Design of Machine Elements;Downson,1988