?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=D&rft.au=Mantzari%2C+D&rft.aulast=Mantzari&rft.btitle=Research+Handbook+on+the+Law+and+Economics+of+Competition+Enforcement&rft.date=1+August+2022&rft.title=Power+Imbalances+in+Online+Marketplaces%3A+At+the+Crossroads+of+Competition+Law+and+Regulation&rft.genre=bookitem