?url_ver=Z39.88-2004&rft_id=MTMT%3A1880327+10.1080%2F10826079408013498&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=+Sz%C3%B3k%C3%A1n+Gyula&rft.aufirst=Gyula&rft.aulast=Sz%C3%B3k%C3%A1n&rft.issue=13&rft.issn=0148-3919&rft.pages=2759-2775&rft.atitle=Hplc+determination+of+enantiomeric+purity+of+protected+amino+acid+derivatives+used+in+peptide+synthesis&rft.date=1994&rft.volume=17&rft.title=JOURNAL+OF+LIQUID+CHROMATOGRAPHY&rft.genre=article