@book
{TN_libero_mab2,
author = {
Elster, Kristian
Baldus, Alexander
AND
Baldus, Alexander
AND
Elster, Kristian
},
title = {
Sonnenwolken
Roman
},
publisher = {Alber},
year = {1947},
address = {
Freiburg i. Br.
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}