@misc{indiciae7aeee1dae760,
  title = {Field results of antifouling techniques for optical instruments},
  author = {W.J. Strahle and F.S. Hotchkiss and Marinna A. Martini},
  year = {1998},
  url = {https://pubs.usgs.gov/publication/70020106},
  note = {Source identifier: 70020106}
}