@misc
{TN_libero_mab2,
author = {
Gilbert, Jean
AND
Kastner, Leo
},
title = {
Der ersten Liebe goldne Zeit
Singspiel in 3 Akten
},
publisher = {Benjamin},
year = {19XX-},
address = {
Hamburg [u.a.]
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}