@misc{indiciae271b0618d413,
  title = {A digital technique for tracking moving interfaces.},
  author = {D H Groves and T Powalowski and D N White},
  year = {1982},
  doi = {10.1016/0301-5629(82)90097-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/7071994/},
  note = {Source identifier: 7071994}
}