@book
{TN_libero_mab2,
author = {
Fritzsche, Carl Hellmut
},
title = {
Lehrbuch der Bergbaukunde
1
},
edition = {
8., völlig neubearb. Aufl.
}
,
publisher = {Springer},
year = {1949},
address = {
Berlin
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}