author = { Beethoven, Ludwig van Beethoven, Ludwig van },

title = { Symphonien 1 Nr. 1 C dur, op. 21 },

edition = { Partitur. } ,

publisher = {Breitkopf & Härtel},

year = {1954},

booktitle = {Breitkopf & Härtels Partitur-Bibliothek ; 5},

address = { Leipzig },

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