@book{id_10655,
author = "Sturm, Heribert",
title = "Districtus Egranus",
year = "1981",
address = "München",
publisher = "Komm. für Bayerische Landesgeschichte",
series = "Historischer Atlas von Bayern",
volume = "Teil Altbayern II; 2",
isbn = "3-7696-9930-0",
}