@Book{Neumayer1919,
author  = "Neumayer, Ludwig",
title   = "Vergleichend anatomische Untersuchungen über den Darmkanal fossiler Fische",
year    = "1919",
address = "München",
series  = "Abhandlungen",
volume  = "29,2",
url     = "https://publikationen.badw.de/en/003071261",
}