@misc{indiciae1de01c2eb0e6,
  title = {Preface.},
  author = {MJ Newman},
  year = {1998},
  doi = {10.1016/s0169-409x(98)00007-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/10837641/},
  note = {Source identifier: 10837641}
}