?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Ziel%2C+C.K+van+der&rft.aufirst=C.K+van+der&rft.aulast=Ziel&rft.date=2015&rft.title=Pakken+beleggers+seniorenhuisvesting+op%3F&rft.degree=Master