Sprache und Erkenntnis im Mittelalter. 2 vols.
Murdoch, J.E., Scientia mediantibus vocibus: Metalinguistic and analysis in late medieval natural philosophy: 73-106; Paul de Venise: 93, 103.
Hübener, W., "Oratio mentalis" und "oratio vocalis" in der Philosophie des 14. Jahrhunderts: 488-497; Grégoire de Rimini: 492, 494, 496; Hugolin d'Orvieto: 489.
Ashworth, E.J., Two early sixteenth century discussions of complexe significabilia: 511-516; Grégoire de Rimini: 512-14; Hugolin d'Orvieto: 512.
Paschetto, E., Linguaggio e magia nel "De configurationibus" di N. Oresme: 648-656; Gilles de Rome: 653-54.
Macken, R., Les diverses applications de la distinction intentionelle chez Henri de Gand: 769-776; Gilles de Rome: 771-72, 774.
Wippel, J.F., James of Viterbo on the Essence-Existence relationship (Quodlibet 1, Q. 4), and Godfrey of Fontaines on the relationship between nature and supposit (Quodlibet 7, Q. 5): 777-787; Gilles de Rome: 777-79, 783-84.
Hackett, J., "Verbum mentalis conceptio" in Meister Eckhart and Jordanus of Quedlinburg. A text study: 1003-1011; Albert de Padova: 1004, 1011.