?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.btitle=Aus+Leipzig+den+17.%2C+Breslau+den+19.+und+20.+auch+aus+Thorn+den+26.+Oktober+1655&rft.genre=book