@misc{indiciae64a9909c52bc,
  title = {Sleep changes in emperor penguins during fasting.},
  author = {G Dewasmes and C Buchet and A Geloen and Y Le Maho},
  year = {1989},
  doi = {10.1152/ajpregu.1989.256.2.r476},
  url = {https://pubmed.ncbi.nlm.nih.gov/2916698/},
  note = {Source identifier: 2916698}
}