author = { Boito, Arrigo Niese, C. AND Niese, C. },

title = { Mephistopheles Oper },

publisher = {Ricordi},

year = {[ca. 1875]},

abstract = {Textbuch - Als Manuskript gedruckt},

address = { Mailand },

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