@article{4579,
  author       = {Buhl, Thomas},
  issn         = {1461-7188},
  journal      = {Group Processes & Intergroup Relations},
  number       = {1},
  pages        = {51--58},
  publisher    = {SAGE Publications},
  title        = {{Positive-Negative Asymmetry in Social Discrimination: Meta-Analytical Evidence}},
  doi          = {10.1177/1368430299021004},
  volume       = {2},
  year         = {1999},
}