1. The application of systems thinking and systems analysis to tribology;Czichos,1974
2. Boundary lubrication;Campbell,1969
3. Influence of elastic deformation on the load carrying capacity of journal bearings;Spiegel;Schmiertech. Tribol.,1973
4. The effect of wear on the performance of statically loaded journal bearings;Begelinger,1975
5. Characteristics of plain and roller bearings;Stribeck;Ver. Dtsch. Ing. Ber.,1902