TY  - RPRT
TI  - Impulse backscattering in granular beds: introducing a toy model.
AU  - T R Krishna Mohan
AU  - Surajit Sen
PY  - 2003
DO  - 10.1103/physreve.67.060301
UR  - https://pubmed.ncbi.nlm.nih.gov/16241189/
ID  - 16241189
ER  -