@misc{indiciae886f237d696c,
  title = {Step dynamics on vicinal surfaces using discrete interface models.},
  author = {P J Upton},
  year = {2006},
  doi = {10.1103/physreve.73.031601},
  url = {https://pubmed.ncbi.nlm.nih.gov/16605531/},
  note = {Source identifier: 16605531}
}