@book{id_9985,
author = "Kupffer, Carl",
title = "Die Entwicklung von Petromyzon Planeri",
year = "1888",
address = "München",
publisher = "Franz in Komm.",
series = "Sitzungsbericht der Bayerischen Akademie der Wissenschaften",
volume = "1888,4.",
url = "http://publikationen.badw.de/de/003391608",
}