@book
{TN_libero_mab2,
author = {
Kegel, Karl
},
title = {
Probleme der Gebirgsmechanik
},
publisher = {Akademie-Verlag},
keywords = {
Gebirgsdruck
},
year = {Nov. 1955},
booktitle = {Freiberger Forschungshefte. A, Bergbau ; 37},
address = {
Berlin
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}