title: Karl Freudenberg, Burckhardt Helferich, Hermann O. L. Fischer: a centennial tribute.
authors.forename: F W
authors.initials: FW
authors.lastname: Lichtenthaler
mesh_terms: D001634:Bibliographies as Topic; D002241:Carbohydrates; D002625:Chemistry, Organic / Q000266:history; D005858:Germany; D049673:History, 20th Century
chemical_list: D002241:Carbohydrates