title: Aspects of the astrolabe. 'Architectonica ratio' in tenth- and eleventh-century Europe.
authors.forename: Arianna
authors.initials: A
authors.lastname: Borrelli
mesh_terms: D001256:Astronomy / Q000266:history*; D005060:Europe; D049691:History, Medieval; D008373:Manuscripts as Topic / Q000266:history*; D008433:Mathematics / Q000266:history*