%0 Journal Article %T Mathematical Models for the Novel Cathode Convexes in a Reduction Cell %A Z. He %A T. Xia %A W. Xiong %A Q. Shen %J Journal of Metallurgy %D 2013 %I Hindawi Publishing Corporation %R 10.1155/2013/196891 %U http://dx.doi.org/10.1155/2013/196891