TY - RPRT TI - Discrete-element method simulations: from micro to macro scales. AU - D M Heyes AU - J Baxter AU - U Tüzün AU - R S Qin PY - 2004 DO - 10.1098/rsta.2004.1420 UR - https://pubmed.ncbi.nlm.nih.gov/15306419/ ID - 15306419 ER -