@misc{indiciae21a747270b3e,
  title = {Erratum: Perturbing Hele-Shaw flow with a small gap gradient},
  author = {H Zhao and J Casademunt and C Yeung and JV Maher},
  year = {1993},
  doi = {10.1103/physreve.48.1601},
  url = {https://pubmed.ncbi.nlm.nih.gov/9960761/},
  note = {Source identifier: 9960761}
}