TY  - RPRT
TI  - Collision statistics of driven granular materials.
AU  - Daniel L Blair
AU  - A Kudrolli
PY  - 2003
DO  - 10.1103/physreve.67.041301
UR  - https://pubmed.ncbi.nlm.nih.gov/12786356/
ID  - 12786356
ER  -