TY  - RPRT
TI  - Closed model for granular compaction under weak tapping.
AU  - J Javier Brey
AU  - A Prados
PY  - 2003
DO  - 10.1103/physreve.68.051302
UR  - https://pubmed.ncbi.nlm.nih.gov/14682793/
ID  - 14682793
ER  -