@book
{TN_libero_mab2,
author = {
Gregorovius, Ferdinand
Herz, Heinz
},
title = {
Lucrezia Borgia
nach Urkunden und Briefen ihrer eigenen Zeit
},
publisher = {Koehler & Amelang},
year = {1966},
address = {
Leipzig
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}