Citation: Tao, F.; Zhao, B.-J.; Zhu, S.-F.; Xu, J.-H.; Zhou, X.-J.; Che, G.-C. (1999). Phase relation and crystal structure of M-substituted La212 type compounds (M = Pr, Ag). Journal of the Sichuan University (Natural Science Edition), 36, pp. 1057-1067.
Formula: Ca0.65 Cu2 La1.6 O6 Pr0.35 Sr0.4
Chemical name:(La1.6 Sr0.4) (Ca0.65 Pr0.35) Cu2 O6