TY - CHAP A1 - Grohmann, H.-D. A1 - Schnitzer, T. A1 - Edel, Karl-Otto T1 - Head checks - and further damages T2 - In: Enhancing safety, environment and economy through research : 6th International Conference on Contact Mechanics and Wear of Rail/Wheel Systems, Gothenburg, Sweden, June 10 - 13, 2003; CM 2003; proceedings / Chalmers; CHARMEC. [Ed.: Anders Ekberg .̤] Vol. 1. - Gothenburg, Sweden : CHARMEC, Chalmers University of Technology, 2003. - ISBN 91-631-3928-6 Y1 - 2003 SP - 99 EP - 104 ER -