@article{30769,
  author       = {{Kullmann, Harry}},
  issn         = {{0341-5260}},
  journal      = {{Unterricht Biologie}},
  number       = {{278}},
  pages        = {{47–51}},
  title        = {{{Rickettsien und Chlamydien: kleine Bakterien oder große Viren?}}},
  volume       = {{26}},
  year         = {{2002}},
}