@incollection{1993:sprang:materialap,
title = {Materialapparat},
year = {1993},
note = {},
booktitle = {Grand Opéra vor Gericht},
pages = {291--307},
edition = {1},
author = {Sprang, Christian},
publisher = {Nomos},
address = {Baden-Baden},
series = {Schriftenreihe des Archivs für Urheber- und Medienrecht},
volume = {105}
}