Source images IDS 12845 (German fair copy in secretary's hand, author's signature, 16th-century)
Facsimile of the source from the collection of Muzeum Narodowe w Krakowie, Biblioteka Czartoryskich, 1637, p. 603-606 + f. [1] missed in numbering after p. 610(?); copying, dissemination or publication in any form (including electronic) solely with prior written permission from the source's owner.