@Book{Gerlach1932,
author  = "Gerlach, Walther",
title   = "Longitudinale und transversale ferromagnetische Widerstandsänderung",
year    = "1932",
address = "München",
series  = "Sitzungsberichte",
volume  = "1932,5",
url     = "https://publikationen.badw.de/en/003383363",
}