TY - JOUR AU - Christopher Zangmeister AU - James Radney AU - Michael Zachariah C2 - Proceedings of the National Academy of Sciences DA - 2014-05-14 DO - https://doi.org/10.1073/pnas.1403768111 LA - en M1 - 111 PB - Proceedings of the National Academy of Sciences PY - 2014 TI - Packing density of rigid aggregates is independent of scale ER -