@misc{indiciaec2a7a15c6ac8,
  title = {Method for detecting pollutants},
  author = {Rogowski, R. S. and Richards, R. R. and Conway, E. J.},
  year = {1976},
  url = {https://ntrs.nasa.gov/citations/19760024626},
  note = {Source identifier: 19760024626}
}