@Book{Koecher1975,
author  = "Koecher, Max",
title   = "Über Standard-Konstruktionen von nicht-assoziativen Algebren",
year    = "1975",
address = "München",
series  = "Sitzungsberichte",
volume  = "1974,3",
url     = "https://publikationen.badw.de/de/018678011",
}