@misc{indiciaefc9c585cbb87,
  title = {Analysis of background residential dust for World Trade Center signature components using scanning electron microscopy and x-ray microanalysis},
  author = {Heather Lowers and Gregory P. Meeker and Isabelle K. Brownfield},
  year = {2005},
  doi = {10.3133/ofr20051073},
  url = {https://pubs.usgs.gov/publication/ofr20051073},
  note = {Source identifier: ofr20051073}
}