references.bib

@Book{xie2015,
  title = {Dynamic Documents with {R} and knitr},
  author = {Yihui Xie},
  publisher = {Chapman and Hall/CRC},
  address = {Boca Raton, Florida},
  year = {2015},
  edition = {2nd},
  note = {ISBN 978-1498716963},
  url = {http://yihui.org/knitr/},
}

@article{hallToolUsingBehaviorCalifornia1964,
  title = {Tool-{{Using Behavior}} of the {{California Sea Otter}}},
  author = {Hall, K. R. L. and Schaller, George B.},
  year = {1964},
  month = may,
  journal = {Journal of Mammalogy},
  volume = {45},
  number = {2},
  pages = {287--298},
  issn = {0022-2372},
  doi = {10.2307/1376994},
  urldate = {2023-09-18},
  abstract = {During 6 days of observations at the Point Lobos State Park in California, a total of 30 separate instances of tool using by sea otters (Enhydra lutris) was observed, and the times and frequencies of several aspects of the behavior were quantified. Otters opened mussels by pounding them repeatedly against a stone lying on the chest, but on occasion such other items as crabs and urchins were also pounded, either against a stone or on the chest itself. The mean number of blows necessary to open a mussel was 35.5 (range 6\textendash 88, sd 20.4). The same stone was frequently retained for several successive food items, and such retention would seem to imply an anticipation of use that goes beyond the immediate situation. The tendency of otters to manipulate and to pound is far from stereotyped in its application and seems to provide the basis for learning the use of tools in feeding behavior.},
  file = {/home/jannik/Zotero/storage/G4PSB7WY/Hall and Schaller - 1964 - Tool-Using Behavior of the California Sea Otter.pdf;/home/jannik/Zotero/storage/EDAMNPQU/877867.html}
}

@article{millerMagicalNumberSeven1956a,
  title = {The Magical Number Seven, plus or Minus Two: {{Some}} Limits on Our Capacity for Processing Information},
  shorttitle = {The Magical Number Seven, plus or Minus Two},
  author = {Miller, George A.},
  year = {1956},
  journal = {Psychological Review},
  volume = {63},
  number = {2},
  pages = {81--97},
  publisher = {{American Psychological Association}},
  address = {{US}},
  issn = {1939-1471},
  doi = {10.1037/h0043158},
  keywords = {Cognitive Processes,Information Theory},
  file = {/home/jannik/Zotero/storage/G86UIW2D/1957-02914-001.html}
}