?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=H.D.+van&rft.au=Harten%2C+H.D.+van&rft.aulast=Harten&rft.date=2015&rft.degree=Master&rft.title=Environmental+design+and+the+perception+of+safety+-+An+adjusted+model+for+railway+stations