"Liber IV, Distinctio 27, Quaestio 2" . . . . . . . . . . . . . . "4" . "Commentarius in libros Sententiarum, Liber 4, Liber IV, Distinctio 27 [Penn Transcription]" . "Quare dicatur matrimonium" . "0002" . "wdr-l4d27q2" . . "0005" . . .