Y.-H. Yang, L.-S. Zhang, Y.-J. Zhang, M.-M. Zhao, G. Li, and X.-Y. Dong, “Synthesis and Crystal Structure of Supramolecular Copper(II) Dimer with Asymmetric Salamo-Type Ligand”, ajc, vol. 26, no. 4, pp. 1116–1118, Feb. 2014.