?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=V.&rft.au=Bakker%2C+V.&rft.aulast=Bakker&rft.degree=Bachelor&rft.date=2011&rft.title=Is+TOP10NL+top%3F