@misc{indiciaed5a5e7fc5967,
  title = {How is an optimum environment defined?},
  author = {V R Potter},
  year = {1969},
  doi = {10.1016/0013-9351(69)90017-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/5381591/},
  note = {Source identifier: 5381591}
}