@article{RodriguesNagowskiMusseletal.2018,
  author    = {Johannes Rodrigues and Natalie Nagowski and Patrick Mussel and Johannes Hewig},
  title     = {Altruistic punishment is connected to trait anger, not trait altruism, if compensation is available},
  journal   = {Heliyon},
  volume    = {4},
  number    = {11},
  doi       = {10.1016/j.heliyon.2018.e00962},
  year      = {2018},
}