http://books.google.de/books?id=RjoPsSXzi7wC&printsec=frontcover&dq=briefe+des+narren+n%C3%A4rrin+gutzkow&source=bl&ots=7QhyzXDMaG&sig=dW_ikVPDGIRio-Lm__5_T3xcWAM&hl=de&ei=FOTXTM6WLoWVOu3gpYYK&sa=X&oi=book_result&ct=result&resnum=9&ved=0CDkQ6AEwCA#v=onepage&q&f=false
