title: [Richard Willstätter, 25th anniversary of his death (25 Steptember 1942)].
mesh_terms: D002621:Chemistry; D005858:Germany; D049672:History, 19th Century; D049673:History, 20th Century; D009613:Nobel Prize
vernacular_title: Richard Willstätter gestorben vor 25 Jahren (25. 9. 1942)