?url_ver=Z39.88-2004&rft_id=10.3923%2Fajaps.2011.297.305&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=T.D.&rft.aulast=Asfaw&rft.au=Asfaw%2C+T.D.&rft.date=2011&rft.title=Asian+Journal+of+Applied+Sciences&rft.pages=297-305&rft.atitle=Optimal+short-term+cascade+reservoirs+operation+using+genetic+algorithm&rft.issue=3&rft.volume=4&rft.issn=19963343&rft.genre=article