@misc{indiciaed09325a3e970,
  title = {Coverage dependence and isotope effect in quantum surface diffusion.},
  author = {KA Muttalib and J Sethna},
  year = {1985},
  doi = {10.1103/physrevb.32.3462},
  url = {https://pubmed.ncbi.nlm.nih.gov/9937487/},
  note = {Source identifier: 9937487}
}