?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Matkovics&rft.au=+Matkovics+B%C3%A9la&rft.aufirst=B%C3%A9la&rft.issue=4&rft.pages=477-479&rft.title=Acta+physica+et+chemica&rft.issn=0001-6721&rft.date=1974&rft.volume=20&rft.atitle=Steroids+22.+%3A+Comparative+study+of+oxime-forming+reactions+of+steroid-17-ketones+%3A+II.+Short+communication&rft.genre=article