@misc{indiciae1438dd0524e3,
  title = {A simple method for testing monthly statistical rates for normalization.},
  author = {T Roenneberg},
  year = {1990},
  doi = {10.3109/07420529009056969},
  url = {https://pubmed.ncbi.nlm.nih.gov/2242511/},
  note = {Source identifier: 2242511}
}