Poly[[tetraaqua(μ<sub>4</sub>-imidazole-4,5-dicarboxylato)(μ<sub>3</sub>-imidazole-4,5-dicarboxylato)-μ<sub>3</sub>-sulfato-μ<sub>2</sub>-sulfato-cobalt(II)dierbium(III)] monohydrate]
Acta crystallographica. Section E