@book{id_15,
author = "Spindler, Max",
title = "Kronprinz Ludwig von Bayern und Napoleon der Erste",
year = "1942",
address = "München",
publisher = "Bayer. Akad. der Wissenschaften [u.a.]",
series = "Abhandlungen",
volume = "20",
url = "http://publikationen.badw.de/de/006989881",
}