@misc{indiciaede7a58b8ce45,
  title = {Using the flexibility index to compare batch and continuous activated sludge processes.},
  author = {L N Hopkins and P A Lant and R B Newell},
  year = {2001},
  url = {https://pubmed.ncbi.nlm.nih.gov/11381927/},
  note = {Source identifier: 11381927}
}