@book
{TN_libero_mab2,
author = {
Wackernagel, Rudolf
},
title = {
Urkundenbuch der Stadt Basel
1 [751 - 1267] / bearb. durch Rudolf Wackernagel ..
},
publisher = {Reich},
year = {1890},
abstract = {Abbildungen oberrheinischer Siegel. - 1. Reihe, Taf. 1 - 14},
address = {
Basel
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}