@book{id_11797,
author = "Lommel, Eugen von",
title = "Theorie der Dämmerungsfarben",
year = "1899",
address = "München",
publisher = "Verl. d. Akad.",
series = "Abhandlungen",
volume = "Bd. 19, Abth. 2 = [4]",
url = "http://publikationen.badw.de/de/006835785",
}