?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Wierenga&rft.aufirst=J.&rft.au=Wierenga%2C+J.&rft.degree=Master&rft.date=2014&rft.title=Strategic+positioning+of+the+Province+of+Groningen