@misc{indiciaefafc615ef55a,
  title = {Exploring complex networks by walking on them.},
  author = {Shi-Jie Yang},
  year = {2005},
  doi = {10.1103/physreve.71.016107},
  url = {https://pubmed.ncbi.nlm.nih.gov/15697658/},
  note = {Source identifier: 15697658}
}