@incollection{gledocs_11858_7017,
author = {Reitner, Joachim and Kohring, Rolf},
editor = {Hacht, Ulrich von},
title = {Taxonomische Bedeutung freier Skleren in Carpospongia globosa (Eichwald, 1830) und Aulocopium aurantium Oswald, 1850 (Demospongiae, "Lithistida") (Oberordovizium) aus dem Kaolinsand von Braderup/Sylt},
booktitle = {Fossilien von Sylt, Bd. 3},
year = {1990},
publisher = {von Hacht},
publisher = {Hamburg},

note = { \url {http://resolver.sub.uni-goettingen.de/purl?gldocs-11858/7017}},
}