Surface effects in adhesion,friction, wear and lubrication: D. H. Buckley,published by Elsevier,Amsterdam, 1981; 632 pp.; price,Dfl. 220.00, U.S. $107.25; ISBN 0-444-41966-7

With the help of the results obtained from test rig experiments and a comparison with the original system, it is demonstrated to what extent the traction-creep relationships of wheel-rail contact are influenced by surface contamination, oxide layers, roughness, plastic deformations and the preferred crystal orientations (textures) they cause, and dynamic variations in vertical load.     

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