Correction: Electrochemical Preparation of Er-Ni-Co Alloy Film in Dimethyl Sulfoxide. 2002, 18 (8), 764. doi: 10.3866/PKU.WHXB20020819
Gaoren LI,Yexiang TONG,Guankun LIU,Changwei XU
Acta Physico-Chimica Sinica . 2019, (11): 1291 -1292 .  DOI: 10.3866/PKU.WHXB201906079