Citation: Liu, Sui-Jun; Xue, Li; Hu, Tong-Liang; Bu, Xian-He (2012). Two new Co(II) coordination polymers based on carboxylate-bridged di- and trinuclear clusters with a pyridinedicarboxylate ligand: synthesis, structures and magnetism.. Dalton transactions (Cambridge, England : 2003), 41, pp. 6813-6819.