@misc{indiciae0cf58d87f673,
  title = {Water surface contacting cover system--the basic study for improving the oxygen transfer coefficient and the BOD removal capacity.},
  author = {Young Kyu Kim and Deog Gwan Ra},
  year = {2005},
  doi = {10.1016/j.watres.2004.09.031},
  url = {https://pubmed.ncbi.nlm.nih.gov/15878027/},
  note = {Source identifier: 15878027}
}