%0 Journal Article %T Fluctuation conductivity of RE1-2xCaxMxBa2Cu3O7-delta (RE=Nd, Y and M=Pr, Th) superconductors %A Ghorbani, Shaban Reza %A M. Rahmati Tarki %J Journal of Superconductivity and Novel Magnetism %@ 1557-1939 %D 2014