?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=Ryszard&rft.aulast=Knapi%C5%84ski&rft.au=+Knapi%C5%84ski+Ryszard&rft.issn=0230-2780&rft.title=The+iconography+of+the+romanesque+plock+door+(Nowgorod)+as+symbol+of+the+universal+character+of+ecclesiastical+art&rft.date=1996&rft.genre=bookitem