title: [Heinrich Düker, a representative of German experimental psychology].
authors.forename: W
authors.initials: W
authors.lastname: Traxel
mesh_terms: D005860:Germany, West; D049673:History, 20th Century; D011589:Psychology, Experimental / Q000266:history
vernacular_title: Heinrich Düker, ein Repräsentant deutscher Experimentalpsychologie.