?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Yanovska%2C+E.+S.&rft.aulast=Yanovska&rft.aufirst=E.+S.&rft.issue=8&rft.volume=33&rft.date=2007&rft.issn=1070-3284&rft.atitle=Complex+formation+of+heavy+metals+with+4-(2-pyridy-lazo)+resorcinol+chemically+immobilized+on+silica+gel&rft.title=Russian+Journal+of+Coordination+Chemistry&rft.pages=616-620&rft.genre=article