@book
{TN_libero_mab2,
author = {
Arndt, Helmut
},
title = {
Die Konzentration in der Wirtschaft
On economic concentration
},
publisher = {Duncker & Humblot},
keywords = {
Konzentration Wirtschaft
},
year = {1960-1971},
booktitle = {Schriften des Vereins für Socialpolitik ; .},
address = {
Berlin
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}