Project leader: Dr. Ágnes Kelecsényi
Composition, description, Turkish version: Nándor Erik Kovács
Professional advisor: Dr. Géza Dávid
Photos and copies: Klára Láng
Edition, English version: Dr. Tamás Sajó, studiolum
Web edition: studiolum
We say thanks to Dr. Farkas Gábor Farkas, Head of the Department of Old Books and Prints of the Hungarian National Széchényi Library, who has permitted us to research in their collection and to publish on our website the documents preserved by them.