Source images IDS 18252 BJ, 91, f. 3-6, f. 3v (Latin fair copy in secretary's hand, author's signature, 16th-century)
Facsimile of the source from the collection of Biblioteka Jagiellońska, 91, f. 3-6; copying, dissemination or publication in any form (including electronic) solely with prior written permission from the source's owner.