@misc{indiciaefbf506f90af0,
  title = {Diffuse elastic scattering of atoms from surface steps.},
  author = {CW Skorupka and JR Manson},
  year = {1990},
  doi = {10.1103/physrevb.41.8156},
  url = {https://pubmed.ncbi.nlm.nih.gov/9993136/},
  note = {Source identifier: 9993136}
}