@misc{indiciae2a10b5f6a01d,
  title = {Environmental harshness is associated with lower investment in collective actions},
  author = {Lettinga, N. and Jacquet, P. O. and Andre, J.-B. and Baumard, N. and Chevallier, C.},
  year = {2019},
  doi = {10.1101/663518},
  url = {https://www.biorxiv.org/content/10.1101/663518v1},
  note = {Source identifier: 10.1101/663518}
}