@book{id_38,
author = "Rohlfs, Gerhard",
title = "Primitive Kuppelbauten in Europa",
year = "1957",
address = "München",
publisher = "Bayerische Akademie der Wissenschaften [u.a.]",
series = "Abhandlungen",
volume = "43",
url = "http://publikationen.badw.de/de/012311461",
}