@article{PhysRevFocus.3.4,
  title = {A New Theory of Etching},
  author = {Robinson, Arthur},
  journal = {Phys. Rev. Focus},
  volume = {3},
  issue = {},
  pages = {4},
  numpages = {1},
  year = {1999},
  month = {Jan},
  doi = {10.1103/PhysRevFocus.3.4},
  url = {http://link.aps.org/doi/10.1103/PhysRevFocus.3.4},
  publisher = {American Physical Society}
}