@misc{indiciaefd85b65405c2,
  title = {Surface sampling concentration and reaction probe with controller to adjust sampling position},
  author = {Van Berkel, Gary J. and ElNaggar, Mariam S.},
  year = {2016},
  url = {https://www.osti.gov/biblio/1264416},
  note = {Source identifier: 1264416}
}