@article{gledocs_11858_00-1735-0000-0001-33A5-D,
author = {Keupp, Helmut and Jenisch, Angela and Herrmann, Regina and Neuweiler, Fritz and Reitner, Joachim},
title = {Microbial carbonate crusts - a key to the environmental analysis of fossil spongiolites?},
year = {1993},
volume = {29},
pages = {41-54},

series = {Facies},
note = { \url {http://hdl.handle.net/11858/00-1735-0000-0001-33A5-D}},
}