@book
{TN_libero_mab2,
author = {
Christoph Württemberg, Herzog
},
title = {
Briefwechsel des Herzogs Christoph von Wirtemberg
4 1556 - 1559
},
publisher = {Kohlhammer},
year = {1907},
address = {
Stuttgart
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}