@book{id_12449,
author = "Voss, Aurel",
title = "Ueber die cogredienten Transformationen einer bilinearen Form in sich selbst",
year = "1892",
address = "München",
publisher = "Verl. d. Akad.",
series = "Abhandlungen",
volume = "Bd. 17, Abth. 2 = [5]",
url = "http://publikationen.badw.de/de/003083051",
}