The Catalytic Oxidation of Co Over Ba 2-xSr xYCu 3O 7-a
Deng Jing-Fa; Peng Ying; Jiang An-Ren; Wang Zhi-Hong
Acta Phys. -Chim. Sin. . 1993, (02): 206 -210 .  DOI: 10.3866/PKU.WHXB19930212