@article{Knobloch2010,
  author    = {Eberhard Knobloch},
  title     = {Alexander von Humboldts Weltbild},
  journal   = {Alexander von Humboldt im Netz ; international review for Humboldtian studies},
  volume    = {X},
  number    = {19},
  pages     = {31 -- 43},
  year      = {2010},
}