author = { Bach, Johann Sebastian Dehn, Siegfried Wilhelm },

title = { Six Concertos },

publisher = {Peters},

year = {18XX-},

abstract = {Vorlageform des Erscheinungsvermerks: Leipzig au Bureau de Musique de C. F. Peters},

address = { Leipzig },

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