@article{130216,
  author = {Koo-hyun Chung and Stefan Scholz and Gordon Shaw and John Kramar and Jon Pratt},
  title = {SI traceable calibration of an instrumented indentation sensor spring constant using electrostatic force},
  year = {2008},
  number = {79},
  month = {2008-09-22},
  publisher = {Review of Scientific Instruments},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=823024},
  language = {en},
}