@misc{indiciae6df11c17227d,
  title = {Quantifying Void Ratio in Granular Materials Using Voronoi Tessellation},
  author = {Alshibli, Khalid A. and El-Saidany, Hany A. and Rose, M. Franklin},
  year = {2000},
  url = {https://ntrs.nasa.gov/citations/20010021216},
  note = {Source identifier: 20010021216}
}