@misc
{TN_libero_mab2,
author = {
Busch, Ernst
},
title = {
Spanien 1936 - 39
so sangen die Kameraden der XI. Internationalen Brigade
},
publisher = {Verl. "Lied der Zeit"},
year = {1947},
address = {
Berlin
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}