Un nuovo testimone di due scritti di Gioacchino da Fiore

Frédérique Lachaud and Francesco Siri have recently identified a new witness for\r\ntwo lesser works by Joachim of Fiore – the Praefatio super Apocalypsim and the Genealogia sanctorum antiquorum patrum – in ms. 167 of the Bibliothèque Interuniversitaire de la Sorbonne, copied after the Commentarium in Leviticum of Ralph of Flaix. Frédérique Lachaud agreed with the editors of the two works to join in writing a note describing the discovery. The note is divided into three parts. Frédérique Lachaud and Francesco Siri offer a complete description of the manuscript, including its date and provenance. Alexander Patschovsky, editor\r\nof the most recent critical edition of the Praefatio, treats the newly-identified manuscript with regard to that text, indicating the variants compared to the printed edition that he edited with the late Kurt-Victor Selge. Gian Luca Potestà, editor of the most recent critical edition of the Genealogia, treats the new manuscript, limiting himself to that text and indicating its variants with respect to his printed edition