2011, SIMPACK AG, S. Mulski: Flexible disc contact
2009, University of Rostock, J.Zierath: Herzian Contact with contour plot of flexible body deformation
2003, SIMPACK AG, G. Hippmann: PCM
2003, SIMPACK AG, M. Schittenhelm: Flex 2D contact
2003, SIMPACK AG, M. Schittenhelm: Flex 3D contact
2002, SIMPACK AG, S. Mulski: Motorcycle tire
2000, SIMPACK AG, S. Mulski: Stick-slip friction
2000, SIMPACK AG, M. Schittenhelm: Elephant
1996, DLR: Celtic wobble stone