@Book{Wellnhofer1970,
author  = "Wellnhofer, Peter",
title   = "Die Pterodactyloidea (Pterosauria) der Oberjura-Plattenkalke Süddeutschlands. Vorgelegt von Richard Dehm am 4. 7. 1969",
year    = "1970",
address = "München",
series  = "Abhandlungen",
volume  = "141",
url     = "https://publikationen.badw.de/en/003028972",
}