@Book{Maurer1879,
author  = "Maurer, Konrad von",
title   = "Die ármenn des altnorwegischen Rechtes",
year    = "1879",
address = "München",
series  = "Sitzungsberichte",
volume  = "1879,1,2",
url     = "https://publikationen.badw.de/de/007457776",
}