author = { Venzl, Josef Pagels, Ludwig },

title = { Vollständige Schule des Lagenspiels = Complete method of the study of positions for viola (viola-alta) tranlated },

edition = { Für Viola (Viola-Alta) } ,

publisher = {Oertel},

year = {1909},

address = { Hannover },

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