?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=+Alexits+Gy%C3%B6rgy&rft.aulast=Alexits&rft.aufirst=Gy%C3%B6rgy&rft.title=Acta+scientiarum+mathematicarum&rft.atitle=Une+contribution+%C3%A0+la+th%C3%A9orie+constructive+des+fonctions&rft.volume=19&rft.date=1958&rft.pages=149-157&rft.issn=0001-6969&rft.issue=3-4&rft.genre=article