F. Hollaus, S. Brenner, H. Miklas:
"The Images of the Dragotin Palimpsest Provided by the Centre of Image and Material Analysis in Cultural Heritage";
in: "Iskra Hristova-Shomova", issued by: University Press "St. Kliment Ohridski"; University Press "St. Kliment Ohridski", 2018, ISBN: 978-954-07-4473-5, 737 - 742.