@article{Geiser2004how,
  author = {Geiser},
  title = {Metabolic Rate and Body Temperature Reduction During Hibernation and Daily Torpor},
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  year = {2004},
  doi = {10.1146/annurev.physiol.66.032102.115105},
  url = {https://doi.org/10.1146/annurev.physiol.66.032102.115105}
}

@article{Dausmann2004a,
  author = {Dausmann and Glos and Ganzhorn and others},
  title = {Hibernation in a tropical primate},
  journal = {Nature},
  year = {2004},
  doi = {10.1038/429825a},
  url = {https://doi.org/10.1038/429825a}
}

@article{Geiser2009torpor,
  author = {Geiser and Turbill},
  title = {Hibernation and daily torpor minimize mammalian extinctions},
  journal = {Naturwissenschaften},
  year = {2009},
  doi = {10.1007/s00114-009-0583-0},
  url = {https://doi.org/10.1007/s00114-009-0583-0}
}