title: [About essential questions, necessary and satisfactory conditions].
authors.affiliation: Faculteit der Filosofie & Faculteit der Natuurkunde, Wiskunde en Informatica, Radboud Universiteit Nijmegen.
authors.forename: Christoph
authors.initials: C
authors.lastname: Lüthy
mesh_terms: D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D010811:Natural Science Disciplines / Q000266:history*; D009426:Netherlands