@misc
{TN_libero_mab2,
author = {
Gruber, Gerold W.
},
title = {
ZEMLINSKY-EINAKTER AN DER WIENER VOLKSOPER
},
publisher = {Boehlau Verlag Ges.m.b.H. & Co. KG},
isbn = {2307-2970},
isbn = {0029-9316},
keywords = {
Music
},
year = {1990},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}