?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Heesen&rft.au=Heesen%2C+E.C.+van&rft.aufirst=E.C.+van&rft.date=2013&rft.title=The+Catchment+Area+and+the+Performance+of+Football+Clubs+in+Europe&rft.degree=Master