title: [The computus Gerlandi. Edition, translation and annotations].
authors.forename: Alfred
authors.initials: A
authors.lastname: Lohr
mesh_terms: D001256:Astronomy / Q000266:history*; D005060:Europe; D049691:History, Medieval; D008128:Logic; D008373:Manuscripts as Topic / Q000266:history*; D008433:Mathematics / Q000266:history*; D013995:Time