?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Cheng%2C+Chen&rft.aufirst=Chen&rft.aulast=Cheng&rft.degree=Master&rft.date=2019&rft.title=Automation+and+the+Relatedness+of+Jobs+in+European+Regions