@misc{indiciae15b271d8c3ea,
  title = {Ethylene on graphite: A low-energy electron-diffraction study.},
  author = {VL Eden and SC Fain},
  year = {1991},
  doi = {10.1103/physrevb.43.10697},
  url = {https://pubmed.ncbi.nlm.nih.gov/9996800/},
  note = {Source identifier: 9996800}
}