@article{Persichetti2009,
  author       = {Persichetti, L. and Sgarlata, A. and Fanfoni, M. and Bernardi, M. and Balzarotti, A.},
  title        = {{Step-step interaction on vicinal Si(001) surfaces studied by scanning tunneling microscopy}},
  journal      = {Physical Review B},
  volume       = {80},
  pages        = {075315},
  year         = {2009},
  doi          = {10.1103/PhysRevB.80.075315},
  url          = {https://doi.org/10.1103/PhysRevB.80.075315}
}