@misc{indiciae104c87a1b851,
  title = {Proton-transfer-reaction/ion-mobility-spectrometer and method of using the same},
  author = {Kanik, Isik and Beegle, Luther W.},
  year = {2004},
  url = {https://ntrs.nasa.gov/citations/20080005162},
  note = {Source identifier: 20080005162}
}