title: Festschrift to honor Horst R. Thieme on the occasion of his 60th birthday.
mesh_terms: D001130:Arizona; D001695:Biology / Q000266:history*; D019295:Computational Biology / Q000266:history*; D005858:Germany; D049673:History, 20th Century; D049674:History, 21st Century; D008433:Mathematics / Q000266:history*