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2. Influence of surface contamination on adhesion force between wheel and rail at high speeds-effects of friction coefficients and tangential rigidity on adhesion force;Ohyama;J. Jpn. Soc. Lubr. Eng.,1989
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4. Influence of surface contamination on adhesion force between wheel and rail at high speeds-behavior of adhesion force under the formation of lubricant film;Ohyama;J. Jpn. Soc. Lubr. Eng.,1989
5. Laboratory simulation of wheel and rail contact related parameters and influence of contact area, angel of attack, kinematic oscillation and water, oil contamination on wheel rail adhesion;Kumar;Chin. Railway Sci.,1984