?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=+Belkovsky+A.&rft.aufirst=A.&rft.aulast=Belkovsky&rft.atitle=Ti-Zr-+and+REE-mineralization+associated+with+dolomite-calcite+carbonatites+(the+Middle+Ural%2C+Russia)&rft.title=Acta+mineralogica-petrographica&rft.volume=41&rft.pages=17&rft.issn=0365-8066&rft.date=2000&rft.genre=article