Herminghaus, Stephan Group Granular matter and irreversibility, Department of Dynamics of Complex Fluids, Max Planck Institute for Dynamics and Self-Organization, Max Planck Society;
Geromichalos, D., Kohonen, M. M., Mugele, F., & Herminghaus, S. (2003). Mixing and condensation in a wet granular medium. Physical Review Letters, 90(16): 168702. doi:10.1103/PhysRevLett.90.168702.