@book
{TN_libero_mab2,
author = {
Probst, Erich
},
title = {
Stein-Fibel
2 Künstliche Steine und Stoffe
},
edition = {
2., neubearb. Aufl.
}
,
publisher = {Marhold},
year = {1950},
address = {
Halle (Saale)
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}