?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Semenova%2C+I.&rft.aufirst=I.&rft.aulast=Semenova&rft.pages=503-510&rft.title=Conference+proceedings+SGEM&rft.date=2014&rft.atitle=On+use+of+drought+indices+in+modelling+hydrological+processes&rft.issn=1314-2704&rft.volume=1&rft.genre=article