@Book{Maurer1883,
author  = "Maurer, Konrad von",
title   = "Das Verdachtszeugniss des altnorwegischen Rechtes",
year    = "1883",
address = "München",
series  = "Sitzungsberichte",
volume  = "1883,15",
url     = "https://publikationen.badw.de/en/007458843",
}