@Book{Döderlein1929,
author  = "Döderlein, Ludwig",
title   = "Über Anurognathus Ammoni Döderlein",
year    = "1929",
address = "München",
series  = "Sitzungsberichte",
volume  = "1929,2",
url     = "https://publikationen.badw.de/en/003383271",
}