The text is contained in the following manuscripts:
Praha, Národní knihovna ČR, VIII E 11
Literature:
J. Truhlář, Catalogus codicum manu scriptorum latinorum qui in c. r. Bibliotheca publica atque Universitatis Pragensis asservantur, Vol. I, Prague 1905, 566; Gr. E. Mohan, "Incipits of Logical Writings of the XIIIth - XVth Centuries", in Franciscan Studies 12 (1952), 435; A. B. Emden, A Biographical Register of the University of Oxford, Vol. II, Oxford 1958, 1284; Ch. H. Lohr, "Medieval Aristotle Commentaries. Vol II.", in Traditio 24 (1968), 203.