@book{id_10629,
author = "Schmid, Diethard",
title = "Regensburg",
year = "1976",
address = "München",
publisher = "Komm. für Bayerische Landesgeschichte",
series = "Historischer Atlas von Bayern",
volume = "Teil Altbayern I; 41",
isbn = "3-7696-9904-1",
url = "http://geschichte.digitale-sammlungen.de/hab/band/bsb00007675",
}