@misc
{TN_libero_mab2,
author = {
Hess, Willy
},
title = {
Sonate in altem Stil für Viola und Harfe oder Klavier
op. 135; 1989 = Sonata in old style for viola and harp or piano
},
edition = {
[Partitur, Stimme]
}
,
publisher = {Amadeus},
year = {1993},
address = {
Winterthur
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}