@misc{indiciaedfedd5da6732,
  title = {Why monatomic steps on Si(001) are always rough.},
  author = {HJ Zandvliet and H Wormeester and DJ Wentink and van Silfhout A and HB Elswijk},
  year = {1993},
  doi = {10.1103/physrevlett.70.2122},
  url = {https://pubmed.ncbi.nlm.nih.gov/10053476/},
  note = {Source identifier: 10053476}
}