@misc{indiciaeee2f1789a7da,
  title = {Elemental Surface Analysis at Ambient Pressure},
  author = {Feldman, J. and Wilcox, J. and George, T. and Barsic, D. and Scherer, A.},
  year = {2000},
  url = {https://ntrs.nasa.gov/citations/20060033116},
  note = {Source identifier: 20060033116}
}