@misc{indiciae792f5a002d02,
  title = {Null-strut calculus: The first test.},
  author = {A Kheyfets and WA Miller and JA Wheeler},
  year = {1988},
  doi = {10.1103/physrevlett.61.2042},
  url = {https://pubmed.ncbi.nlm.nih.gov/10038968/},
  note = {Source identifier: 10038968}
}