"Y. Inagaki,Y. Narumi,K. Kindo,H. Kikuchi,T. Kamikawa,T. Kunimoto,S. Okubo,H. Ohta,T. Saito,M. Azuma,M. Takano,H. Nojiri,M  Kaburagi,Takashi Tonegawa","Ferro-Antiferromagnetic Delta-Chain System Studied by High Field Magnetization Measurements",,"J. Phys. Soc. Jpn.",,"Vol. 74","No. 10","pp. 2831-283",2005,
"H. Ohta,S. Okubo,Tomohisa Kamikawa,Takashi Kunimoto,Y. Inagaki,H. Kikuchi,T. Saito,M. Azuma,M. Takano","High Field ESR Study of the S=1/2 Diamond-Chain Substance Cu3(CO3)2(OH)2 up to the Magnetization Plateau Region",,"J. Phys. Soc. Jpn.",,"Vol. 72","No. 10","pp. 2464-2467",2003,
"T. Kamikawa,S. Okubo,T. Kunimoto,H. Ohta,Y. Inagaki,H. Kikuchi,T. Saito,M. Azuma,M. Takano","High Field ESR Measurement of Diamond Chain Substance Cu3(OH)2(CO3)2",,"Physica B",,"Vol. 329-333","No. 2","pp. 988-989",2003,
"T. Kunimoto,T. Kamikawa,Y. Inagaki,S. Okubo,H. Ohta,H. Kikuchi,T. Saito,M. Azuma,M. Takano","ESR Study of Frustrared Ģ-Chain System",,"Physica B",,"Vol. 329-333","No. 2","pp. 1057-1058",2003,