Zippelius, Annette Fellow Group Polymers, complex fluids and disordered systems, Max Planck Institute for Dynamics and Self-Organization, Max Planck Society;
Fiege, A., Grob, M., & Zippelius, A. (n.d.). Dynamics of an intruder in dense granular fluids. Granular Matter, 14(2), 247-252. doi:10.1007/s10035-011-0309-9.