@misc
{TN_libero_mab2,
author = {
Epperlein, Siegfried
},
title = {
ZUR STELLUNG DER MITTELALTERLICHEN STADT IN DER FEUDALGESELLSCHAFT
},
publisher = {Walter de Gruyter GmbH},
isbn = {2196-6842},
isbn = {0075-2800},
keywords = {
Economics and Econometrics
,
History
},
year = {1977},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}