@book
{TN_libero_mab2,
author = {
Schiff, Otto
},
title = {
Studien zur Geschichte Papst Nikolaus' IV.
},
publisher = {Ebering},
keywords = {
Nikolaus
},
year = {1897},
booktitle = {Historische Studien ; 5},
address = {
Berlin
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}