?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=C.+van+der&rft.aulast=Wielen&rft.au=Wielen%2C+C.+van+der&rft.degree=Master&rft.title=Forward-looking+characteristics+in+long-term+infrastructure+investments.+A+criteria+based+assessment+of+the+expansion+and+renovation+project+of+the+Eefde+navigation+lock&rft.date=2019