@Book{Wellnhofer1964,
author  = "Wellnhofer, Peter",
title   = "Zur Pelecypodenfauna der Neuburger Bankkalke (Mittel-Tithon)",
year    = "1964",
address = "München",
series  = "Abhandlungen",
volume  = "119",
url     = "https://publikationen.badw.de/de/006293257",
}