@Book{Spiegelberg1925,
author  = "Spiegelberg, Wilhelm",
title   = "Ägyptologische Mitteilungen",
year    = "1925",
address = "München",
series  = "Sitzungsberichte",
volume  = "1925,2",
url     = "https://publikationen.badw.de/de/008048626",
}