@misc{indiciae96304071261a,
  title = {Instrument to average 100 data sets},
  author = {Tuma, G. B. and Birchenough, A. G. and Rice, W. J.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19780003358},
  note = {Source identifier: 19780003358}
}