@book
{TN_libero_mab2,
author = {
Bernhard, Ludwig
},
title = {
Was wird aus dem Voelkerbund?
d. Ruf nach e. neuen Haager Konferenz
},
publisher = {Springer},
keywords = {
Völkerbund
},
year = {1920},
address = {
Berlin
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}