?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Heegsma&rft.au=Heegsma%2C+T.&rft.aufirst=T.&rft.degree=Master&rft.date=2006&rft.title=Lifestyle+appartementen+in+Groningen%3F