@article{tanuma,
  title = {Calculations of electron inelastic mean free paths. V. Data for 14 organic compounds over the 50–2000 eV range},
  author = {Shigeo Tanuma},
  publisher = {Wiley},
  year = {2004},
  keywords = {IMFP, electron inelastic mean free path, TPP-2M, IMFP predictive formula, organic compounds, Penn algorithm}
}