@misc
{TN_libero_mab2,
author = {
Weinreich, Gerhard
},
title = {
Aus der Geschichte des halleschen Telegrafenwesens
},
publisher = {},
isbn = {0949-8095},
keywords = {
Telegrafie
},
year = {1999},
abstract = {1849-1994},
address = {
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}