@incollection{,
address  = {},
author = {Ralfs, Günter},
booktitle = {Lebensformen des Geistes},
keywords = {},
pages = {104-169},
title={Lebensformen des Geistes},
uniqueid = {1252208},
url = {http://opac.regesta-imperii.de/id/1252208},
year = {1964}
}