Umbanhowar, Paul <br/><br/>
Granular impact and the critical packing state.  [electronic resource] 

 -  Physical review. E, Statistical, nonlinear, and soft matter physics  Jul 2010 
 - 010301 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1550-2376 
<br/><br/><label>Standard No.: </label>10.1103/PhysRevE.82.010301  doi