?url_ver=Z39.88-2004&rft_id=http%3A%2F%2Fdx.doi.org%2FDOI%3A10.17265%2F2162-5263%2F2015.01.004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Zhapayev%2C+R&rft.aufirst=R&rft.aulast=Zhapayev&rft.issn=1934-8940&rft.pages=25-30&rft.atitle=Sweet+Sorghum+Genotypes+Testing+in+the+High+Latitude+Rainfed+Steppes+of+the+Northern+Kazakhstan+(for+Feed+and+Biofuel)&rft.volume=4&rft.title=Journal+of+Environmental+Science+and+Engineering+B&rft.date=2015&rft.genre=article