@misc
{TN_libero_mab2,
author = {
Stark, Jochen
AND
Wicht, Bernd
},
title = {
Aus der Geschichte des Zements
Wilhelm Michaelis' Patent zur Herstellg. v. Erzzement vor 100 J.
},
publisher = {},
isbn = {1433-5735},
keywords = {
Zement
},
year = {2001},
abstract = {Am 12.02.1901 angemeldetes Patent},
address = {
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}