@book{2009simpsons,
  address = {München},
  editor = {Irwin, William and Conard, Mark T. and Skoble, Aeon J.},
  interhash = {a73f7aac012160919d64ab1d4cf8ddb9},
  intrahash = {13fcbced3e40f6a306a414e220480f6d},
  isbn = {9783492252393 3492252397},
  publisher = {Piper},
  refid = {890644358},
  title = {Die Simpsons und die Philosophie : schlauer werden mit der berühmtesten Fernsehfamilie der Welt},
  url = {http://www.worldcat.org/search?qt=worldcat_org_all&q=9783492252393},
  year = 2009
}

@book{arendt2006denken,
  address = {Bonn},
  author = {Arendt, Hannah},
  interhash = {5e70510a9a6c5396049de9222228a5a7},
  intrahash = {bacb656ebf1e242d1a54e325caf87bb6},
  isbn = {3893317422 9783893317424},
  publisher = {Bundeszentrale für politische Bildung},
  refid = {154321331},
  title = {Denken ohne Geländer : Texte und Briefe},
  url = {http://www.worldcat.org/search?qt=worldcat_org_all&q=3893317422},
  year = 2006
}

@book{feuerbach1974wesen,
  address = {Stuttgart},
  author = {Feuerbach, Ludwig},
  interhash = {dce5ca0f4a962d88173363fe866513b0},
  intrahash = {c3ae337366ead61a257dab1a25f81d3a},
  isbn = {3150045711 9783150045718},
  publisher = {Reclam},
  refid = {6708803},
  title = {Das Wesen des Christentums},
  url = {http://www.worldcat.org/search?qt=worldcat_org_all&q=9783150045718},
  year = 1974
}

@book{misik2003eilige,
  address = {Berlin},
  author = {Misik, Robert},
  interhash = {0662b5f9f751d62d00e33225d9cb336d},
  intrahash = {06080cb4d123774cdc14d8f7bd19e4ac},
  isbn = {3746619459 9783746619453},
  publisher = {Aufbau Taschenbuch Verl.},
  refid = {249551701},
  title = {Marx für Eilige},
  url = {http://www.worldcat.org/search?qt=worldcat_org_all&q=9783746619453},
  year = 2003
}

@book{soentgen2007selbstdenken,
  address = {Weinheim; Basel},
  author = {jens Soentgen},
  interhash = {bf39dd07f2fdc263b325c3db9fd12fcd},
  intrahash = {bff756e268382d0f9538fa8ba17dbb98},
  isbn = {9783407755261 3407755260},
  publisher = {Beltz & Gelberg},
  refid = {180721903},
  title = {Selbstdenken! 20 Praktiken der Philosophie},
  url = {http://www.worldcat.org/search?qt=worldcat_org_all&q=9783407755261},
  year = 2007
}

@book{noauthororeditor1980rousseaus,
  address = {Frankfurt am Main},
  author = {Fetcher, Iring},
  interhash = {83c10155e719e0ce7bc047362e8b1634},
  intrahash = {89270f401177f1508d52f08582f6d89c},
  isbn = {3518077430 9783518077436 351827743X 9783518277430},
  publisher = {Suhrkamp},
  refid = {9643570},
  title = {Rousseaus politische Philosophie : zur Geschichte des demokratischen Freiheitsbegriffs},
  url = {http://www.worldcat.org/search?qt=worldcat_org_all&q=9783518277430},
  year = 1980
}

@book{wittgenstein1963tractatus,
  address = {[Frankfurt am Main},
  author = {Wittgenstein, Ludwig},
  interhash = {313a458a50298fa6f5658cea5ee46194},
  intrahash = {76f5a245e3348e76370af016a2d6769b},
  isbn = {3518100122 9783518100127},
  publisher = {Suhrkamp},
  refid = {4175269},
  title = {Tractatus logico-philosophicus. Logisch-philosophische Abhandlung},
  url = {http://www.worldcat.org/search?qt=worldcat_org_all&q=9783518100127},
  year = 1963
}