@Book{Hertz1893,
author  = "Hertz, Wilhelm",
title   = "Die Sage vom Giftmädchen",
year    = "1893",
address = "München",
series  = "Abhandlungen",
volume  = "20,[2] = Abth. 1",
url     = "https://publikationen.badw.de/de/003203336",
}