Crystal structure of catena-tetraaqua-bis(μ4-pyridine-3,5-dicarboxylato)- μ2-oxalato-dicerium(III) dihydrate, Ce2(H2O)4(C7H3NO4)2(C2O4) · 2H2O - Wang Chong-Chen (Zeitschrift für Kristallographie - New Crystal Structures, 2007)