@misc{indiciae64e7550f99fa,
  title = {Loopless percolation clusters.},
  author = {F Tzschichholz and A Bunde and S Havlin},
  year = {1989},
  doi = {10.1103/physreva.39.5470},
  url = {https://pubmed.ncbi.nlm.nih.gov/9901123/},
  note = {Source identifier: 9901123}
}