@book
{TN_libero_mab2,
author = {
Hofmann, Joachim
},
title = {
Methoden der angewandten Geologie
Lehrbrief
},
publisher = {Bergakademie Freiberg, Weiterbildung},
year = {19XX-},
abstract = {als Ms. gedruckt},
address = {
Freiberg
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}