@Book{Koenigsberger1919,
author  = "Koenigsberger, Johann G.",
title   = "Über alpine Minerallagerstätten",
year    = "(1919)",
address = "München",
series  = "Abhandlungen",
volume  = "28,12",
url     = "https://publikationen.badw.de/en/003793473",
}