author = { Spontini, Gaspare AND Raupach, Ernst Benjamin Salomo AND Lichtenstein, Ludwig von Wildgruber, Jens },

title = { Agnes von Hohenstaufen grosse historisch-romantische Oper },

publisher = {Henle},

year = {19XX-},

abstract = {Text dt. u. ital},

booktitle = {Die Oper ; 6},

address = { München },

url = { http://slubdd.de/katalog?TN_libero_mab2 }