?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Sam+R.+van&rft.au=Nieuwkuijk%2C+Sam+R.+van&rft.aulast=Nieuwkuijk&rft.degree=Master&rft.title=Perceptions+of+traffic+safety+for+cyclists+at+unsignalized+intersections+in+the+Netherlands.+A+case+study+in+the+city+of+Groningen.&rft.tpages=113&rft.date=2022