%0 Journal Article %T Impedance and a.c. conductivity studies of Ba(Pr1/2Nb1/2)O3 ceramic %A A R Kulkarni %A K Amar Nath %A K P Chandra %A K Prasad %J - %D 2013 %U https://www.ias.ac.in/describe/article/boms/036/04/0591-0599