@misc{indiciae476964af2071,
  title = {Measurement of surface microtopography},
  author = {Wall, S. D. and Farr, T. G. and Muller, J.-P. and Lewis, P. and Leberl, F. W.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910062610},
  note = {Source identifier: 19910062610}
}