@incollection{,
address  = {},
author = {Irgang, Winfried},
booktitle = {Irgang, Schlesien im Mittelalter},
keywords = {Schlesien; Mittelalter; Siedlungsforschung; Irgang, Winfried (1942-)},
pages = {317-339},
title={Neuere Urkundenforschungen zur Siedlungsgeschichte Schlesiens und Kleinpolens},
uniqueid = {1301235},
url = {http://opac.regesta-imperii.de/id/1301235},
year = {2007}
}