@misc{indiciaee9d466d30162,
  title = {Experimental Study of Dust Grain Charging},
  author = {Spann, James F and Venturini, Catherine C. and Comfort, Richard H. and Mian, Abbas M.},
  year = {1999},
  url = {https://ntrs.nasa.gov/citations/19990106249},
  note = {Source identifier: 19990106249}
}