?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=+Cs%C3%A1sz%C3%A1r+J%C3%B3zsef&rft.aufirst=J%C3%B3zsef&rft.aulast=Cs%C3%A1sz%C3%A1r&rft.pages=79-84&rft.date=1984&rft.atitle=Study+of+5NO2-2-furaldehyde+derivatives+3.+%3A+Schiff+bases+formed+with+urea+and+semicarbazide+derivatives&rft.title=Acta+physica+et+chemica&rft.volume=30&rft.issn=0001-6721&rft.issue=1-2&rft.genre=article