"R. Yu,X. Xing,T. Saito,M. Azuma,M. Takano,D. Wang,Y. Chen,N. Kumada,N. Kinomura","A Novel Organically Templated Hybrid Open-Framework Manganese Phosphate-Oxalate",,"Solid State Sciences",,"Vol. 7","No. 2","pp. 221-226",2005,