@article{Malesza2020,
  author    = {Marta Malesza},
  title     = {Grandiose narcissism and vulnerable narcissism in prisoner's dilemma game},
  journal   = {Personality and individual differences},
  volume    = {158},
  doi       = {10.1016/j.paid.2020.109841},
  year      = {2020},
}