?url_ver=Z39.88-2004&rft_id=10.3848%2Fiif.2013.330.3834&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=T%C3%BCtek%2C+H%C3%BClya&rft.aulast=T%C3%BCtek&rft.aufirst=H%C3%BClya&rft.atitle=An+application+of+the+cusp+catastrophe+theory+to+the+Istanbul+stock+exchange+crash+of+2008&rft.title=Iktisat+Isletme+ve+Finans&rft.date=2013&rft.issue=330&rft.volume=28&rft.pages=41-60&rft.issn=1300-610X&rft.genre=article