@misc{Spiegel2009,
  author    = {Fr. Spiegel},
  title     = {Ernst Haeckels nat{\"u}rliche Sch{\"o}pfungsgeschichte : 1. Die Abstammungslehre},
  booktitle = {Das Ausland},
  volume    = {43},
  number    = {29},
  type      = {review},
  pages     = {673 -- 679},
  year        = {2009},
}