?url_ver=Z39.88-2004&rft_id=10.1177%2F1354066195001003001&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Levy%2C+M.A.&rft.aulast=Levy&rft.aufirst=M.A.&rft.issue=3&rft.volume=1&rft.date=September+1995&rft.issn=1354-0661&rft.atitle=The+study+of+international+regimes&rft.title=European+Journal+of+International+Relations&rft.pages=267-330&rft.genre=article