@book{id_6972,
author = "Voss, Aurel and Volk, Otto",
title = "Orthogonaloide Systeme",
year = "1933",
address = "München",
publisher = "Verl. der Bayer. Akad. der Wiss.",
series = "Sitzungsbericht der Bayerischen Akademie der Wissenschaften",
volume = "1933,21",
url = "http://publikationen.badw.de/de/003383421",
}