@misc
{TN_libero_mab2,
author = {
Hoyer, Ralf
},
title = {
27 Etüden zu zweit
Kammerszenen für Sängerpaar und Streichquartett (1985)
},
edition = {
Partitur. Autograph-Ed.
}
,
publisher = {Peters},
year = {c 1987},
booktitle = {Peters East German Library 1949-1990},
address = {
Leipzig
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}