@misc
{TN_libero_mab2,
author = {
Demersseman, Jules
Richter, Werner
},
title = {
Le trémolo
grand air varié; für Flöte und Klavier
},
publisher = {Zimmermann},
year = {c 1990},
booktitle = {Flöte romantisch virtuos},
address = {
Frankfurt (Main)
},
}