author = { Hommel, Hildebrecht Gladigow, Burkhard },

title = { Symbola 1 },

publisher = {Olms},

isbn = {3487047349},

year = {1976},

booktitle = {Collectanea ; 5},

address = { Hildesheim },

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