?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Altenbach%2C+Franziska&rft.aulast=Altenbach&rft.aufirst=Franziska&rft.degree=Master&rft.title=Energy+storage+in+a+Positive+Energy+District+-+Conditions+for+the+use+of+Pumped+Hydro+Energy+Storage+in+Austria&rft.tpages=46&rft.date=2022