@misc{indiciae02345f6d606a,
  title = {[Optimization of surface-water quality. (A proposal for solving a future problem)].},
  author = {R H Schubert},
  year = {1971},
  url = {https://pubmed.ncbi.nlm.nih.gov/5162472/},
  note = {Source identifier: 5162472}
}