?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Berlinskyi%2C+Nikolai&rft.aufirst=Nikolai&rft.aulast=Berlinskyi&rft.atitle=Spatial+and+temporal+variability+of+pollutants+in+the+bottom+sediments+in+the+northwest+part+of+the+Black+sea&rft.title=Environmental+problems&rft.date=2016&rft.pages=73-76&rft.volume=Vol.+1&rft.issue=1&rft.genre=article