@misc{indiciaec86c28517c7f,
  title = {Light attenuation parameters for waste stabilisation ponds.},
  author = {S Heaven and C J Banks and E A Zotova},
  year = {2005},
  url = {https://pubmed.ncbi.nlm.nih.gov/16114677/},
  note = {Source identifier: 16114677}
}