Schaller, Fabian M. Group Statistical mechanics of granular media, Department of Dynamics of Complex Fluids, Max Planck Institute for Dynamics and Self-Organization, Max Planck Society;
Schröder-Turk, G. E., Schielein, R., Kapfer, S. C., Schaller, F. M., Delaney, G. W., Senden, T., et al. (2013). Minkowski tensors and local structure metrics: Amorphous and crystalline sphere packings. In AIP Conference Proceedings (pp. 349-352).