@misc{Kautsky2012,
  author    = {Karl Kautsky},
  title     = {Volk und Proletariat},
  booktitle = {Sozialdemokratische Monatsschrift},
  volume    = {1},
  number    = {9 (30. September 1889)},
  type      = {contributiontoperiodical},
  pages     = {1 -- 12},
  year        = {2012},
}