author = { Pirckheimer, Willibald Scheible, Helga },

title = { Willibald Pirckheimers Briefwechsel 4 },

publisher = {Beck},

isbn = {3406423779},

year = {1997},

abstract = {Text lat., Kommentar dt},

address = { München },

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