@article{Seubert2005,
  author    = {Seubert, Sandra},
  title     = {Kant's theory of freedom of speech},
  year      = {2005},
  language  = {en}
}
@book{Seubert1999,
  author    = {Seubert, Sandra},
  title     = {Gerechtigkeit und Wohlwollen : b{\"u}rgerliches Tugendverst{\"a}ndnis nach Kant},
  volume    = {791},
  publisher = {Campus-Verl.},
  address   = {Frankfurt/Main, New York},
  isbn      = {3-593-36357-7},
  pages     = {266 S.},
  year      = {1999},
  language  = {de}
}
@misc{Seubert2009,
  author    = {Seubert, Sandra},
  title     = {Corsten, M., Kauppert, M., Rosa, H., Quellen B{\"u}rgerschaftlichen Engagements; Wiesbaden, VS Verlag f{\"u}r Sozialwissenschaften, 2008},
  issn      = {0032-3470},
  doi       = {10.1007/s11615-009-0139-0},
  year      = {2009},
  language  = {de}
}