@book
{TN_libero_mab2,
author = {
Krása, Hans
AND
Fuchs, Rudolf
},
title = {
Verlobung im Traum
Oper in zwei Akten (1928 - 1930); Textbuch
},
publisher = {Universal-Ed.},
keywords = {
Krása, Hans
},
year = {[1994]},
booktitle = {Universal-Edition ; 30199},
address = {
Wien
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}