Topic summary
Gerhard Heilmann
Extracted from the Wikipedia article Gerhard Heilman.
Further reading
- Nieuwland, Ilja J.J. (2004). "Gerhard Heilmann and the artist's eye in science, 1912-1927". PalArch's Journal of Vertebrate Palaeontology 3(2)Archived 2016-02-24 at the Wayback Machine
- Gerhard HeilmannArchived 2008-10-11 at the Wayback Machine at archaeopteryx.nl