@electronic{de.wikipedia.org,
   title       = {Arrow-Theorem – Wikipedia}, 
   url         = {http://de.wikipedia.org/wiki/Arrow-Theorem},
   biburl      = {https://puma.uni-kassel.de/url/810ce488dd0a2e5686b6427f5f344358/stephandoerfel},
   keywords    = {arrow arrowTheorem paradoxon ranking spieltheorie theorem wiki wikipedia},
   added-at    = {2010-02-19T10:36:16.000+0100},
   description = {},
   interhash   = {810ce488dd0a2e5686b6427f5f344358}, 
   intrahash   = {810ce488dd0a2e5686b6427f5f344358}
}