%0 Journal Article %A S.M Green %A Y Mei %A A.E Manzi %A H.L Luo %A Ramamoorthy Ramesh %A G Thomas %B Journal of Applied Physics %D 1989 %G eng %P 728-734 %R 10.1063/1.343546 %T Effects of compositional variations on the properties of superconducting (Bi,Pb)2Sr2Ca2Cu3Oδ %V 66