TY - RPRT TI - Diffusing-Wave Spectroscopy of Dynamics in a Three-Dimensional Granular Flow AU - N Menon AU - DJ Durian PY - 1997 DO - 10.1126/science.275.5308.1920 UR - https://pubmed.ncbi.nlm.nih.gov/9072966/ ID - 9072966 ER -