@misc{indiciae92ad9511c39c,
  title = {On the correlation between surface roughness and work function in copper.},
  author = {W Li and D Y Li},
  year = {2005},
  doi = {10.1063/1.1849135},
  url = {https://pubmed.ncbi.nlm.nih.gov/15740397/},
  note = {Source identifier: 15740397}
}