@book
{TN_libero_mab2,
author = {
Humboldt, Wilhelm von
Leitzmann, Albert
AND
Körner, Christian Gottfried
},
title = {
Wilhelm von Humboldts Briefe an Christian Gottfried Körner
},
publisher = {Ebering},
year = {1940},
booktitle = {Historische Studien ; 367},
address = {
Berlin
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}