@incollection{gledocs_11858_00-1735-0000-0001-33C7-0,
author = {Hilmer, Gero and Reitner, Joachim},
editor = {Hacht, Ulrich von},
title = {Oberordovizische (?) Favositida aus dem Kaolinsand von Braderup/Sylt},
booktitle = {Fossilien von Sylt /Bd.3Fossilien von Sylt /Bd.3},
year = {1990},
publisher = {von Hacht, Hamburg},

note = { \url {http://hdl.handle.net/11858/00-1735-0000-0001-33C7-0}},
}