?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=R.&rft.au=Boelens%2C+R.&rft.aulast=Boelens&rft.date=2013&rft.title=Visual+design+quality+in+inner-city+urban+space+from+the+perspective+of+lay-people&rft.degree=Master