@misc{indiciae730480346a38,
  title = {Scale invariance in biased diffusion.},
  author = {KW Cheung and KW Yu and PM Hui},
  year = {1992},
  doi = {10.1103/physrevb.45.456},
  url = {https://pubmed.ncbi.nlm.nih.gov/10000200/},
  note = {Source identifier: 10000200}
}