@article{Ette2020,
  author    = {Ottmar Ette},
  title     = {Wilhelm \& Alexander von Humboldt or: Humboldtian Science},
  journal   = {Wilhelm und Alexander von Humboldt - Berlin Cosmos},
  editor    = {Paul Spies and Ute Tintemann and Jan Mende},
  pages     = {19 -- 23},
  year      = {2020},
}