@misc{indiciaecf583044ec7c,
  title = {Structural transitions in two-dimensional hard-sphere systems.},
  author = {S C Wu and D T Wasan and A D Nikolov},
  year = {2005},
  doi = {10.1103/physreve.71.056112},
  url = {https://pubmed.ncbi.nlm.nih.gov/16089607/},
  note = {Source identifier: 16089607}
}