@misc{indiciae529b25809896,
  title = {Simultaneous nitrification and denitrification using immobilized microorganisms.},
  author = {V A Santos and J Tramper and R H Wijffels},
  year = {1993},
  doi = {10.3109/10731199309117369},
  url = {https://pubmed.ncbi.nlm.nih.gov/8399972/},
  note = {Source identifier: 8399972}
}