?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Shevchu%D0%BA%2C+S.+Yu&rft.aulast=Shevchu%D0%BA&rft.aufirst=S.+Yu&rft.issue=44+(4)&rft.date=2010&rft.atitle=Ecological+spectrums+of+heterotrophic+flagellates+(protista)+in+water+bodies+of+ukrainian+polissya+area&rft.title=Vestnik+zoologii&rft.pages=18-28&rft.genre=article