@Book{Kobell1873,
author  = "Kobell, Franz von",
title   = "Ueber den Kjerulfin, eine neue Mineralspecies von Bamle in Norwegen",
year    = "1873",
address = "München",
series  = "Sitzungsberichte",
volume  = "1873,5",
url     = "https://publikationen.badw.de/en/003392202",
}