@misc{indiciae05925de80481,
  title = {Interlaboratory comparison of measurements of acid-volatile sulfide and simultaneously extracted nickel in spiked sediments},
  author = {William G. Brumbaugh and Chad R. Hammerschmidt and Luciana Zanella and Emily Rogevich and Gregory Salata and Radoslaw Puchalka},
  year = {2011},
  doi = {10.1002/etc.506},
  url = {https://pubs.usgs.gov/publication/70004044},
  note = {Source identifier: 70004044}
}