Locutio angelica : die Diskussion der Engelsprache als Antizipation einer Sprechakttheorie in Mittelalter und früher Neuzeit Roling, Bernd 2008 Studien und Texte zur Geistesgeschichte des Mittelalters, 0169-8028 ( Serie ) Leiden ; Boston : Brill 9789047433088 Abstract

Stretching from Late Antiquity to the 18th century and including figures such as Leibniz as well as his Jesuit contemporaries, this book offers a survey of the extensive discussion devoted to the language of angels, one of the most lively and long lasting controversies in Medieval and Early Modern philosophy of language.