@book
{TN_libero_mab2,
author = {
Grüning, Martin
},
title = {
Der Eisenbau
},
publisher = {Springer},
keywords = {
Brücke
,
Eisenkonstruktion
},
year = {19XX-},
booktitle = {Handbibliothek für Bauingenieure ; .},
address = {
Berlin
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}