?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=+Kov%C3%A1cs+Istv%C3%A1n&rft.aulast=Kov%C3%A1cs&rft.aufirst=Istv%C3%A1n&rft.date=1976&rft.volume=38&rft.issue=1-2&rft.title=Acta+scientiarum+mathematicarum&rft.atitle=Unitary+dilations+and+C*-algebras&rft.issn=0001-6969&rft.pages=79-82&rft.genre=article