@misc
{TN_libero_mab2,
author = {
Annen, Gunther
},
title = {
Anfänge der Essener Stadtentwässerung
},
publisher = {},
isbn = {1432-6531},
keywords = {
Wasserversorgung
,
Essen
},
year = {2001},
abstract = {Seit 1864},
address = {
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}