@misc{indiciae9152c29a1974,
  title = {Scalar gradient fields by geometric measure theory.},
  author = {Jörg Schumacher},
  year = {2004},
  doi = {10.1103/physreve.69.047301},
  url = {https://pubmed.ncbi.nlm.nih.gov/15169130/},
  note = {Source identifier: 15169130}
}