?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=S.+van+der&rft.aulast=Sluis&rft.au=Sluis%2C+S.+van+der&rft.degree=Master&rft.title=Wel+of+geen+bermmonument&rft.date=2011