@misc{1166106,
  author = {M J Vetter},
  title = {Multichannel instrument tape recorder system for aircraft:},
  year = {1961},
  month = {1961-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.RPT.7213},
  language = {en},
}