Citation: Tao Yang; Yan Zhang; Sihai Yang; Guobao Li; Ming Xiong; Fuhui Liao; Jianhua Lin (2008). Four Isomorphous Phosphates AM3P4O14 (A = Sr, Ba; M = Co, Mn) with Antiferromagnetic-Antiferromagnetic-Ferromagnetic Trimerized Chains, Showing 1/3 Quantum Magnetization Plateaus Only in the Manganese(II) System. Inorganic Chemistry, 47, pp. 2562-2568.