TY - RPRT TI - Shocks in supersonic sand. AU - Erin C Rericha AU - Chris Bizon AU - Mark D Shattuck AU - Harry L Swinney PY - 2001 DO - 10.1103/physrevlett.88.014302 UR - https://pubmed.ncbi.nlm.nih.gov/11800951/ ID - 11800951 ER -