@misc
{TN_libero_mab2,
author = {
Kempgen, Sebastian
},
title = {
World Heritage Site "Rila Monastery". Observations from Bulgaria
},
publisher = {Otto-Friedrich-Universität Bamberg},
year = {2019},
address = {
Bamberg
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}