@book
{TN_libero_mab2,
author = {
Goethe, Johann Wolfgang von
AND
Goethe, Christiane von
AND
Gräf, Hans Gerhard
},
title = {
Goethes Ehe in Briefen
},
publisher = {Rütten & Loening},
year = {1921},
address = {
Frankfurt a.M.
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}